编号 |
产品名称 |
CAS号 |
规格 |
价格 |
|
| S0176_Y |
2,3-二氨基吡嗪 _95%
2,3-Diaminopyrazine |
13134-31-1 |
|
|
| S1363_Y |
3-氨基-2-吡嗪甲腈 _95%
3-Amino-2-pyrazinecarbonitrile |
25911-
65-3 |
|
|
| S1384_Y |
2-溴-5-
甲氧基吡嗪 _95%
2-Bromo-5-methoxypyrazine |
143250-10-6 |
|
|
| S1602_Y |
3-氨基吡嗪-2(3H)-酮
_95+%
3-Aminopyrazin-2(3H)-one |
43029-19-2 |
|
|
| S1607_Y |
2,5-二甲基-3-氯吡嗪 _97+%
3-Chloro
-2,5-dimethylpyrazine |
95-89-6 |
|
|
| S3945_Y |
2-氯-3,5-二甲基吡嗪 _95%
2-Chloro-3,5-
dimethylpyrazine |
38557-72-1 |
|
|
| S3946_Y |
2-(氨甲基)-3-氯吡嗪二盐酸盐 _95%
2-(Aminomethyl)-3-
chloropyrazine Dihydrochloride |
867165-53-5 |
|
|
| S4155_Y |
2,6-二溴吡嗪 _95+%
2,6-Dibromopyrazine |
23229-25-
6 |
|
|
| S4662_Y |
2-(溴甲基)吡嗪氢溴酸盐 _95+%
2-(Bromomethyl)pyrazine Hydrobromide |
1421789-94-
7 |
|
|
| S5231_Y |
2-(氨甲基)-3-氯吡嗪盐酸盐 _95%
2-(Aminomethyl)-3-chloropyrazine Hydrochloride |
939412-
86-9 |
|
|
| S7652_Y |
5-甲基吡
嗪-2(1H)-酮 _95%
5-Methylpyrazin-2(1H)-one |
20721-17-9 |
|
|
| S7698_Y |
3-苯基吡嗪-2(1H)-酮 _95%
3-
Phenylpyrazin-2(1H)-one |
2882-18-0 |
|
|
| S7739_Y |
2-氯-3-苯基吡嗪 _95%
2-Chloro-3-phenylpyrazine |
41270-65-9 |
|
|
| S9032_Y |
3,6-二氯吡嗪-
2-甲腈 _95%
3,6-Dichloropyrazine-2-carbonitrile |
356783-16-9 |
|
|
| S9718_Y |
2-氯-5-甲基吡嗪 _95%
2-Chloro-5-
methylpyrazine |
59303-10-5 |
|
|
| S9719_Y |
2-氯-5-(2-噻吩基)吡嗪 _95%
2-Chloro-5-(2-thienyl)pyrazine |
912762-30-2 |
|
|
| S9720_Y |
2-氯-5-(1-哌嗪基)吡嗪 _95%
2-Chloro-5-(1-piperazinyl)pyrazine |
84445-51-2 |
|
|
| S9722_Y |
2-氯-5-(2-呋喃基)吡嗪
_95%
2-Chloro-5-(2-furanyl)pyrazine |
82619-63-4 |
|
|
| S9874_Y |
2,6-二碘吡嗪 _95%
2,6-Diiodopyrazine |
58138-79-7 |
|
|
| S1631_Y |
2-氯-6-甲氧基吡嗪 _95%
2-Chloro-6-methoxypyrazine |
33332-30-8 |
|
|
