2024-11-06 23:34 1信息

1374651-65-6 询问5 - 氨基-3 - 甲基吡嗪-2 - 甲腈(5-aMino-3-Methylpyrazine-2-carbonitrile)CAS: 1374651-65-6化学式: C6H6N4f

2024-11-06 23:33 1信息

1368387-18-1 询问2-(3-甲基吡嗪-2-基)乙酸(2-(3-Methylpyrazin-2-yl)acetic acid)CAS: 1368387-18-1化学式: C7H8N2O2function q

2024-11-06 23:31 1信息

136309-13-2 询问5-氯-N,N-二甲基吡嗪-2-胺(5-Chloro-N,N-dimethyl-2-pyrazinamine)CAS: 136309-13-2化学式: C6H8ClN3function q

2024-11-06 23:31 1信息

1359828-82-2 询问2-氯-3-溴-5-甲基吡嗪(3-Bromo-2-chloro-5-methylpyrazine)CAS: 1359828-82-2化学式: C5H4BrClN2function qrlo

2024-11-06 23:27 1信息

1353946-15-2 询问3-(3-甲基吡嗪-2-基氨基)-吡咯烷-1-羧酸叔丁基酯(3-(3-Methyl-pyrazin-2-ylamino)-pyrrolidine-1-carboxylic a

2024-11-06 23:26 1信息

13506-27-9 询问5-氨基-2-甲基吡嗪-3(2H)-酮(5-amino-2-methylpyridazin-3(2H)-one)CAS: 13506-27-9化学式: C5H7N3Ofunction qrl

2024-11-06 23:23 0信息

1340128-66-6 询问5-(氨基甲基)-N-甲基吡嗪-2-胺(2-Pyrazinemethanamine, 5-(methylamino)-)CAS: 1340128-66-6化学式: C6H10N4fu

2024-11-06 23:14 1信息

128229-06-1 询问2-(氯甲基)-5-甲基吡嗪盐酸盐(2-(chloromethyl)-5-methylpyrazine hydrochloride)CAS: 128229-06-1化学式: C6H8

2024-11-06 23:11 1信息

126400-81-52,3,5,6-四甲基吡嗪盐酸盐(Pyrazine, 2,3,5,6-tetramethyl-, hydrochloride (1:1))CAS: 126400-81-5化学式: C8H13ClN

2024-11-06 23:10 1信息

1262860-62-7 询问5-氯-3-甲基吡嗪-2-甲酸甲酯(5-chloro-3-methylpyrazine-2-carboxylate)CAS: 1262860-62-7化学式: C6H4ClN2O2-

2024-11-06 23:08 0信息

1260810-61-4 询问2-羟基-3-溴-5-甲基吡嗪(3-Bromo-5-methylpyrazin-2(1H)-one)CAS: 1260810-61-4化学式: C5H5BrN2Ofunction qrl

2024-11-06 23:07 1信息

1260672-37-4 询问2,5-二溴-3-甲基吡嗪(2,5-Dibromo-3-methylpyrazine)CAS: 1260672-37-4化学式: C5H4Br2N2function qrload() {v

2024-11-06 23:07 1信息

1260672-01-2 询问5-氯-6-甲基吡嗪-2-甲腈(5-chloro-6-Methylpyrazine-2-carbonitrile)CAS: 1260672-01-2化学式: C6H4ClN3functi

2024-11-06 23:07 1信息

1260665-75-5 询问5-氯-3-甲基吡嗪-2-甲腈(5-chloro-3-Methylpyrazine-2-carbonitrile)CAS: 1260665-75-5化学式: C6H4ClN3functi

2024-11-06 23:07 1信息

1260664-82-1 询问2-溴-5-氯-3-甲基吡嗪(2-broMo-5-chloro-3-Methylpyrazine)CAS: 1260664-82-1化学式: C5H4BrClN2function qrlo

2024-11-06 23:03 1信息

1134622-57-3 询问3-氯-5-甲基吡嗪-2-甲酰胺(2-Pyrazinecarboxamide, 3-chloro-5-methyl-)CAS: 1134622-57-3化学式: C6H6ClN3Ofu

2024-11-06 23:02 1信息

1131-22-2 询问3-氨基-6-溴-5-甲基吡嗪-2-羧酸甲酯(Methyl 3-amino-6-bromo-5-methylpyrazine-2-carboxylate)CAS: 1131-22-2化学

2024-11-06 23:02 1信息

112930-94-6 询问5-溴-2-氯-3-甲基吡嗪(5-broMo-2-chloro-3-Methylpyrazine)CAS: 112930-94-6化学式: C5H4BrClN2function qrload

2024-11-06 23:01 1信息

$(function () {var content = $(".refs").html();var more = true;//限制字符个数var hide = function () {$(".refs").each(fun

2024-11-06 23:00 1信息

111454-68-3 询问5-溴-2,3-二甲基吡嗪(5-BroMo-2,3-diMethylpyrazine)CAS: 111454-68-3化学式: C6H7BrN2function qrload() {var