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均苯三甲醛 CAS 3163-76-6 长期现货供应
BJKMKE 0001
均苯三甲醛;1,3,5-三醛基苯;1,3,5-三甲酰基苯;间苯三甲醛;1,3,5-三甲酰苯
1,3,5-benzene-tricarboxaldehyde; benzene-1,3,5-tricarboxaldehyde; 1,3,5-benzenetricarboxaldehyde;benzene-1,3,5-tricarbaldehyde;1,3,5-Benzenetricarboxaldehyde
 
5-硝基吡唑-3-羧酸 CAS 198348-89-9 长期现货供应 BJKMKE 0002
5-硝基吡唑-3-羧酸;5-硝基-1H-吡唑-3-羧酸;5-硝基吡唑-3-甲酸;5-硝基-1H-吡唑-3-甲酸;3-羧基-5-硝基吡唑;3-硝基吡唑-5-羧酸;3-硝基-1H-吡唑-5-羧酸;3-硝基吡唑-5-甲酸;3-硝基-1H-吡唑-5-甲酸;5-羧基-3-硝基吡唑;5-硝基-3-吡唑羧酸;5-硝基-3-吡唑甲酸;3-硝基-5-吡唑羧酸;3-硝基-5-吡唑甲酸
5-Nitro-3-pyrazolecarboxylic acid;1H-Pyrazole-3-carboxylic acid, 5-nitro-3-Nitropyrazole-5-carboxylic acid; 5-Nitro-1H-pyrazole-3-carboxylic acid; 5-Nitro-2H-pyrazole-3-carboxylic acid; 5-Nitro-3-pyrazolecarboxylic acid;3-nitro-1H-pyrazole-5-carboxylic acid; 5-nitro-1H-pyrazole-3-carboxylic acid; 3-nitropyrazole-5-carboxylic acid; 5-nitro-3-pyrazolecarboxylic acid; 5-nitro-2H-pyrazole-3-carboxylic acid
 
2-肼吡啶 CAS 4930-98-7 长期现货供应 BJKMKE 0003
2-肼吡啶;2-肼基吡啶;吡啶-2-肼;2-吡啶基肼
2-hydrazino-pyridine; (pyridin-2-yl)hydrazine; N-(pyridinyl)hydrazine; 2-pyridylhydrazine; pyridinylhydrazine; hydrazinopyridine; 1-(pyridin-2-yl)hydrazine
 
3-氨基噻吩草酸盐 CAS 861965-63-1 长期现货供应 BJKMKE 0004
3-氨基噻吩草酸盐
thiophen-3-amine oxalate;thiophen-3-amine oxalate;3-Thiophenamine oxalate;3-Aminothiophene Oxalate;3-aMinothiophen-2-yl oxalate;3-ThiophenaMine, ethanedioate

 

3,5-二溴-1,2,4-三氮唑 CAS 7411-23-6 长期现货供应 BJKMKE 0005
3,5-二溴-1,2,4-三氮唑;3,5-二溴-1H-1,2,4-三氮唑;3,5-二溴-1,2,4-三唑;3,5-二溴-1H-1,2,4-三唑
3,5-dibromo-1H-1,2,4-triazole;3,5-dibromo-s-triazol;3,5-Dibromo-1H-1,2,4-triazole;3,5-Dibromo-1H-1,2,4-triazole
 
2,3-二氢-1H-吡咯[3,4-C]吡啶双盐酸盐 CAS 6000-50-6 长期现货供应 BJKMKE 0006
2,3-二氢-1H-吡咯[3,4-C]吡啶双盐酸盐;2,3-二氢-1H-吡咯[3,4-C]吡啶二盐酸盐;2,3-二氢-1H-吡咯并[3,4-C]吡啶盐酸盐;2,3-二氢-1H-吡咯并[3,4-C]吡啶二盐酸盐
2,3-dihydro-1H-pyrrolo[3,4-c]pyridine diHCl;2,3-dihydro-1H-pyrrolo[3,4-c]pyridine; dihydrochloride; 2,3-Dihydro-1H-pyrrolo[3,4-c]pyridin; Dihydrochlorid; 2,3-Dihydro-1H-pyrrolo[3,4-c]pyridine dihydrochloride;3-dihydro-1H-pyrrolo[3;4-c]pyridine hydrochloride;2,3-Dihydro-1H-pyrrolo[3,...;2,3-dihydro-1H-pyrrolo[3,4-C]pyridine HCl
 
4-氨基吡唑[3,4-d]嘧啶 CAS 2380-63-4 长期现货供应 BJKMKE 0007
4-氨基吡唑并[3,4-d]嘧啶;4-氨基吡唑[3,4-d]嘧啶
1H-Pyrazolo[3,4-d]pyrimidin-4-ylamine;4-Aminopyrazolo[3,4-d]pyrimidine;1H-pyrazolo[3,4-d]pyrimidin-4-amine
 
1-氧基马来腈 CAS 5417-82-3 长期现货供应 BJKMKE 0008
1-氧基马来腈;1-(乙氧基乙烯基)丙二腈;2-(1-乙氧基亚乙基)丙二腈
2-(1-ethoxyethylidene)malononitrile;(1-ethoxyethylidene)propanedinitrile;(1-Ethoxyethylidene)-malononitrile


5-硝基吡唑-3-羧酸甲酯 CAS 181585-93-3 长期现货供应 BJKMKE 0009
5-硝基-1H-吡唑-3-羧酸甲酯;5-硝基吡唑-3-羧酸甲酯;3-硝基-1H-吡唑-5-羧酸甲酯;3-硝基吡唑-5-羧酸甲酯;5-硝基-1H-吡唑-3-甲酸甲酯;5-硝基吡唑-3-甲酸甲酯;3-硝基-1H-吡唑-5-甲酸甲酯;3-硝基吡唑-5-甲酸甲酯;5-硝基-3-吡唑羧酸甲酯;3-硝基-5-吡唑羧酸甲酯
3-methoxycarbonyl-5-nitropyrazole; 5-nitro-1H-pyrazole-3-carboxylic acid methyl ester; 5-nitro-3-pyrazole-carboxylic acid methyl ester; 5-nitro-3-pyrazolecarboxylic acid methyl ester; methyl 5-nitro-1H-pyrazole-3-carboxylate;methyl 5-nitropyrazole-3-carboxylate;methyl 5-nitro-1H-pyrazole-3-carboxylate; 5-nitro-2H-pyrazole-3-carboxylic acid methyl ester; methyl 3-nitro-1H-pyrazole-5-carboxylate; methyl 3-nitropyrazole-5-carboxylate
 
;5-硝基吡唑-3-羧酸乙酯 CAS 39846-84-9 长期现货供应 BJKMKE 0010
5-硝基-1H-吡唑-3-羧酸乙酯;5-硝基吡唑-3-羧酸乙酯;3-硝基-1H-吡唑-5-羧酸乙酯;3-硝基吡唑-5-羧酸乙酯;5-硝基-1H-吡唑-3-甲酸乙酯;5-硝基吡唑-3-甲酸乙酯;3-硝基-1H-吡唑-5-甲酸乙酯;3-硝基吡唑-5-甲酸乙酯;5-硝基-3-吡唑羧酸乙酯;3-硝基-5-吡唑羧酸乙酯
5-nitro-1H-pyrazole-3-carboxylic acid ethyl ester;5-nitro-1(2)H-pyrazole-3-carboxylic acid ethyl ester; 5-nitro-3-pyrazolecarboxylic acid ethyl ester; ethyl 5-nitro-1H-pyrazole-3-carboxylate; ethyl 5-nitro-3-pyrazolecarboxylate;ethyl 5-nitropyrazole-3-carboxylate
 
5-氨基-1,2,4-三氮唑-3-羧酸 CAS 3641-13-2 长期现货供应 BJKMKE 0011
3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基-1,2,4-三唑-5-羧酸;5-羧基-3-氨基-1,2,4-三氮唑;3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基三氮唑-5-羧酸;5-氨基-1H-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三氮唑-5-羧酸;5-氨基-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三唑-5-甲酸半水合物
5-Amino-2H-1,2,4-triazole-3-carboxylic acid hemihydrate;3-Amino-1H-1,2,4-triazole-5-carboxylic acid hemihydrate;3-Amino-5-carboxy-1H-1,2,4-triazole;3-Amino-1,2,4-triazole-5-carboxylic acid;5-Amino-2H-1,2,4-triazole-3-carboxylic acid
 
;5-氨基-1,2,4-三氮唑-3-羧酸甲酯 CAS 3641-14-3 长期现货供应 BJKMKE 0012
3-氨基-1,2,4-三氮唑-5-羧酸甲酯;5-氨基-1,2,4-三氮唑-3-羧酸甲酯;3-氨基-1,2,4-三唑-5-羧酸甲酯;5-氨基-1,2,4-三唑-3-羧酸甲酯;3-氨基-1,2,4-三氮唑-5-甲酸甲酯;5-氨基-1,2,4-三氮唑-3-甲酸甲酯;3-氨基-1,2,4-三唑-5-甲酸甲酯;5-氨基-1,2,4-三唑-3-甲酸甲酯
methyl 3-amino-1H-1,2,4-triazole-5-carboxylate;methyl 5-amino-1H-1,2,4-triazole-3-carboxylate;methyl 5-amino-1,2,4-triazole-3-carboxylate;methyl 3-amino-1,2,4-triazole-5-carboxylate

5-氨基-1,2,4-三氮唑-3-羧酸乙酯 CAS 63666-11-5 长期现货供应 BJKMKE 0013
5-氨基-1H-1,2,4-三氮唑-3-甲酸乙酯;5-氨基-1H-1,2,4-三氮唑-3-羧酸乙酯;5-氨基-1,2,4-三氮唑-3-甲酸乙酯;5-氨基-1,2,4-三氮唑-3-羧酸乙酯;3-氨基-1H-1,2,4-三氮唑-5-甲酸乙酯;3-氨基-1H-1,2,4-三氮唑-5-羧酸乙酯;
ethyl 5-amino-1H-1,2,4-triazole-3-carboxylate;ethyl 3-amino-1H-1,2,4-triazole-5-carboxylate
 
5-甲基异恶唑-3-乙酮 CAS 24068-54-0 长期现货供应 BJKMKE 0014
5-甲基异恶唑-3-乙酮;5-甲基异恶唑-3-乙酰;3-乙酰基-5-甲基异恶唑;3-乙酰-5-甲基异恶唑;3-乙酮-5-甲基异恶唑;5-甲基-3-乙酰基异恶唑;5-甲基-3-乙酰基异恶唑
1-(5-methyl-3-isoxazolyl)ethanone; 3-acetyl-5-methyl-isoxazole; 3-acetyl-5-methylisoxazole; 1-(5-methyl-isoxazol-3-yl)-ethanone; 5-methyl-3-acetyl-isoxazol;5-methyl-3-acetylisoxazol;1-(5-methylisoxazol-3-yl)ethanone
 
3-氨基-5-甲基-1,2,4-三氮唑 CAS 4923-01-7 长期现货供应 BJKMKE 0015
3-氨基-5-甲基-1,2,4-三氮唑;3-氨基-5-甲基-1,2,4-三唑;3-甲基-5-氨基-1,2,4-三氮唑;3-甲基-5-氨基-1,2,4-三唑;3(5)-氨基-5(3)-甲基-1,2,4-三氮唑;3(5)-氨基-5(3)-甲基-1,2,4-三唑;3(5)-甲基-5(3)-氨基-1,2,4-三氮唑;3(5)-甲基-5(3)-氨基-1,2,4-三唑
3-Amino-5-methyl-1H-1,2,4-triazole; 3-amino-5-methyl-1,2,4-triazole; 5-methyl-1H-[1,2,4]triazol-3-ylamine;3-amino-5-methyl-1H-1,2,4-triazole; 2-methyl-5-amino-1,3,4-triazole;5-methyl-1H-[1,2,4]triazol-3-ylamine; 5-Methyl-1H-[1,2,4]triazol-3-ylamin
 
;5-BOC-1,4,6,7-四氢吡唑[4,3-C]吡啶 CAS 230301-11-8 长期现货供应 BJKMKE 0016
N-Boc-哌啶吡唑;5-BOC-1,4,6,7-四氢吡唑[4,3-C]吡啶;5-BOC-1,4,6,7-四氢吡唑[4,3-C]吡啶;6,7-二氢-1H-吡唑并[4,3-C]吡啶-5(4H)-羧酸叔丁酯;N-BOC-哌啶吡唑;5-BOC-4,5,6,7-四氢吡唑并[4,3-C]吡啶
1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-5-carboxylic acid tert-butyl ester; 5-t-Butoxycarbonyl-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridine

 

1,3-二甲基尿嘧啶-5-甲醛 CAS 4869-46-9 长期现货供应 BJKMKE 0017
1,3-二甲基尿嘧啶-5-甲醛;1,3-二甲基尿嘧啶-5-甲酰;5-甲酰基-1,3-二甲基尿嘧啶
1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;1,3-Dimethyluracil-5-carboxaldehyde;1,3-dimethyl-2,4-dioxo-pyrimidine-5-carbaldehyde;1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;2,4-diketo-1,3-dimethyl-pyrimidine-5-carbaldehyde;1,3-Dimethyl-5-formyluracil
 
3,5-二溴-1-甲基-1,2,4-三氮唑 CAS 23579-79-5 长期现货供应 BJKMKE 0018
3,5-二溴-1-甲基-1,2,4-三氮唑;3,5-二溴-1-甲基-1,2,4-三唑;1-甲基-3,5-二溴-1,2,4-三氮唑;1-甲基-3,5-二溴-1,2,4-三唑
3,5-dibromo-1-methyl-1H-1,2,4-triazole;3,5-dibromo-1-methyl-1,2,4-triazole;1-methyl-3,5-dibromo-1H-1,2,4-triazole;1-methyl-3,5-dibromo-1,2,4-triazole;methyl-3,5-dibromo-1,2,4-triazole;3,5-dibromomethyl-1,2,4-triazole
 
4-(4-溴苯氧基)丁酸 CAS 55580-07-9 长期现货供应 BJKMKE 0019
4-(4-溴苯氧基)丁酸;4-(对溴苯氧基)丁酸
4-(4-bromophenoxy)butyric acid;4-(4-bromo-phenoxy)-butyric acid; 4-(p-Bromophenoxy)buttersaeure;4-(4-bromophenoxy)butanoic acid
 
4-(4-溴苯氧基)丁酸乙酯 CAS 157245-87-9 长期现货供应 BJKMKE 0020
4-(4-溴苯氧基)丁酸乙酯;4-(对溴苯氧基)丁酸乙酯
ethyl 4-(4-bromophenoxy)butanoate;4-(4-bromo-phenoxy)-butyric acid ethyl ester

 

4-(4-氯苯氧基)丁酸 CAS 3547-07-7 长期现货供应 BJKMKE 0021
4-(4-氯苯氧基)丁酸;4-(对氯苯氧基)丁酸
4-(4-chlorophenoxy)butanoic acid;4-(4-Chlorophenoxy)butyric acid
 
4-(4-氯苯氧基)丁酸乙酯 CAS 59227-79-1 长期现货供应 BJKMKE 0022
4-(4-氯苯氧基)丁酸乙酯;4-(对氯苯氧基)丁酸乙酯
ethyl 4-(4-chlorophenoxy)butanoate;4-(4-chlorophenoxy)butanoic acid ethyl ester;ethyl 4-(p-chlorophenoxy)butanoate;4-(p-chlorophenoxy)butanoic acid ethyl ester;4-(4-chloro-phenoxy)-butyric acid ethyl ester;4-(4-Chlor-phenoxy)-buttersaeure-aethylester; ethyl 4-(4-chlorophenoxy) butanoate
 
5-溴-2-氯-3-吡啶甲醛 CAS 228251-24-9 长期现货供应 BJKMKE 0023
2-氯-5-溴-3-吡啶甲醛;2-氯-5-溴-3-甲酰吡啶;5-溴-2-氯-3-甲酰吡啶;5-溴-2-氯-3-吡啶甲醛;5-溴-2-氯烟醛;2-氯-5-溴-烟醛
5-bromo-2-chloropyridine-3-carbaldehyde;5-bromo-2-chloronicotinaldehyde (en);5-Bromo-2-chloropyridine-3-carboxaldehyde, 5-Bromo-2-chloro-3-formylpyridine
 
3,4-双氯甲基吡啶盐酸盐 CAS 27221-52-9 长期现货供应 BJKMKE 0024
3,4-双(氯甲基)-吡啶盐酸盐;3,4-双氯甲基吡啶盐酸盐;3,4-二(氯甲基)-吡啶盐酸盐;3,4-二氯甲基吡啶盐酸盐
3,4-bis(chloromethyl)pyridine hydrochloridee

吡啶-3,4-二甲醇 CAS 38070-80-3 长期现货供应 BJKMKE 0025
3,4-吡啶二甲醇;吡啶-3,4-二甲醇
pyridine-3,4-diyldimethanol
 
均三甲苯 CAS 108-67-8 长期现货供应 BJKMKE 0026
均三甲苯;1,3,5-三甲苯;1,3,5-三甲基苯
Mesitylene;1,3,5-trimethyl-benzen ;1,3,5-trimethylbenzene (mesitylene);1,3,5-trimethylbenzene(1,3,5-tmb) ;3,5-dimethyltoluene
 
2-氨基-5-溴苯甲腈 CAS 39263-32-6 长期现货供应 BJKMKE 0027
2-氨基-5-溴苯甲腈;2-氨基-5-溴苯腈
2-amino-5-bromobenzonitrile;5-Bromoanthranilonitrile;4-Bromo-2-cyanoaniline
 
2-氨基-3,5-二溴苯腈 CAS 68385-95-5 长期现货供应 BJKMKE 0028
2-氨基-3,5-二溴苯腈;2-氨基-3,5-二溴苯甲腈
2-amino-3,5-dibromobenzonitrile;2-Amino-3,5-Dibromobenzonitrile 3,5-Dibromo-2-Aminobenzonitrile;3,5-Dibromo-2-Aminobenzonitrile;2-Amino-3,5-dibromobenzonitrile

CAS 长期现货供应 BJKMKE 0029
1,3-二甲基尿嘧啶-5-甲醛;1,3-二甲基尿嘧啶-5-甲酰;5-甲酰基-1,3-二甲基尿嘧啶
1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;1,3-Dimethyluracil-5-carboxaldehyde;1,3-dimethyl-2,4-dioxo-pyrimidine-5-carbaldehyde;1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;2,4-diketo-1,3-dimethyl-pyrimidine-5-carbaldehyde;1,3-Dimethyl-5-formyluracil
 
CAS 长期现货供应 BJKMKE 0030
3,5-二溴-1-甲基-1,2,4-三氮唑;3,5-二溴-1-甲基-1,2,4-三唑;1-甲基-3,5-二溴-1,2,4-三氮唑;1-甲基-3,5-二溴-1,2,4-三唑
3,5-dibromo-1-methyl-1H-1,2,4-triazole;3,5-dibromo-1-methyl-1,2,4-triazole;1-methyl-3,5-dibromo-1H-1,2,4-triazole;1-methyl-3,5-dibromo-1,2,4-triazole;methyl-3,5-dibromo-1,2,4-triazole;3,5-dibromomethyl-1,2,4-triazole
 
CAS 长期现货供应 BJKMKE 0031
3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基-1,2,4-三唑-5-羧酸;5-羧基-3-氨基-1,2,4-三氮唑;3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基三氮唑-5-羧酸;5-氨基-1H-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三氮唑-5-羧酸;5-氨基-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三唑-5-甲酸半水合物
3,5-dibromo-1-methyl-1H-1,2,4-triazole;3,5-dibromo-1-methyl-1,2,4-triazole;1-methyl-3,5-dibromo-1H-1,2,4-triazole;1-methyl-3,5-dibromo-1,2,4-triazole;methyl-3,5-dibromo-1,2,4-triazole;3,5-dibromomethyl-1,2,4-triazole
 
CAS 长期现货供应 BJKMKE 0032
3-氨基-1,2,4-三氮唑-5-羧酸甲酯;5-氨基-1,2,4-三氮唑-3-羧酸甲酯;3-氨基-1,2,4-三唑-5-羧酸甲酯;5-氨基-1,2,4-三唑-3-羧酸甲酯;3-氨基-1,2,4-三氮唑-5-甲酸甲酯;5-氨基-1,2,4-三氮唑-3-甲酸甲酯;3-氨基-1,2,4-三唑-5-甲酸甲酯;5-氨基-1,2,4-三唑-3-甲酸甲酯
methyl 3-amino-1H-1,2,4-triazole-5-carboxylate;methyl 5-amino-1H-1,2,4-triazole-3-carboxylate;methyl 5-amino-1,2,4-triazole-3-carboxylate;methyl 3-amino-1,2,4-triazole-5-carboxylate

CAS 长期现货供应 BJKMKE 0033
1,3-二甲基尿嘧啶-5-甲醛;1,3-二甲基尿嘧啶-5-甲酰;5-甲酰基-1,3-二甲基尿嘧啶
1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;1,3-Dimethyluracil-5-carboxaldehyde;1,3-dimethyl-2,4-dioxo-pyrimidine-5-carbaldehyde;1,3-dimethyl-2,4-dioxopyrimidine-5-carbaldehyde;2,4-diketo-1,3-dimethyl-pyrimidine-5-carbaldehyde;1,3-Dimethyl-5-formyluracil
 
CAS 长期现货供应 BJKMKE 0034
3,5-二溴-1-甲基-1,2,4-三氮唑;3,5-二溴-1-甲基-1,2,4-三唑;1-甲基-3,5-二溴-1,2,4-三氮唑;1-甲基-3,5-二溴-1,2,4-三唑
3,5-dibromo-1-methyl-1H-1,2,4-triazole;3,5-dibromo-1-methyl-1,2,4-triazole;1-methyl-3,5-dibromo-1H-1,2,4-triazole;1-methyl-3,5-dibromo-1,2,4-triazole;methyl-3,5-dibromo-1,2,4-triazole;3,5-dibromomethyl-1,2,4-triazole
 
CAS 长期现货供应 BJKMKE 0035
3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基-1,2,4-三唑-5-羧酸;5-羧基-3-氨基-1,2,4-三氮唑;3-氨基-1,2,4-三氮唑-5-羧酸;3-氨基三氮唑-5-羧酸;5-氨基-1H-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三氮唑-5-羧酸;5-氨基-1,2,4-三氮唑-3-羧酸;3-氨基-1,2,4-三唑-5-甲酸半水合物
3,5-dibromo-1-methyl-1H-1,2,4-triazole;3,5-dibromo-1-methyl-1,2,4-triazole;1-methyl-3,5-dibromo-1H-1,2,4-triazole;1-methyl-3,5-dibromo-1,2,4-triazole;methyl-3,5-dibromo-1,2,4-triazole;3,5-dibromomethyl-1,2,4-triazole
 
CAS 长期现货供应 BJKMKE 0036
3-氨基-1,2,4-三氮唑-5-羧酸甲酯;5-氨基-1,2,4-三氮唑-3-羧酸甲酯;3-氨基-1,2,4-三唑-5-羧酸甲酯;5-氨基-1,2,4-三唑-3-羧酸甲酯;3-氨基-1,2,4-三氮唑-5-甲酸甲酯;5-氨基-1,2,4-三氮唑-3-甲酸甲酯;3-氨基-1,2,4-三唑-5-甲酸甲酯;5-氨基-1,2,4-三唑-3-甲酸甲酯
methyl 3-amino-1H-1,2,4-triazole-5-carboxylate;methyl 5-amino-1H-1,2,4-triazole-3-carboxylate;methyl 5-amino-1,2,4-triazole-3-carboxylate;methyl 3-amino-1,2,4-triazole-5-carboxylate

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