自拍偷拍亚洲一区,99久久99久久精品免费看蜜桃,午夜精品毛片,免费黄色在线视频网站,国产精品久久久久婷婷二区次,草草草视频在线观看,亚洲国产精品电影在线观看

手機二維碼

微信二維碼

admin@hlj-hy.com

0451-82263022

哈爾濱市南崗區(qū)美順街38號

Contact Us

PRODUCT

產品展示

>
產品展示

產品展示

No.
產品
CAS No.
備注
DMMT★ 5-巰基-1-二甲氨基乙基-1H-四氮唑

DMMT★ 5-巰基-1-二甲氨基乙基-1H-四氮唑

61607-68-9
1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol
Cefotiam Side Chain頭孢替安側鏈
MMTZ 甲巰四氮唑★

MMTZ 甲巰四氮唑★

13183-79-4 
5-Mercapto-1-methyltetrazole
Cefmetazole,Cefoperazone Side Chain頭孢美唑、哌酮側鏈
TAA四氮唑乙酸★

TAA四氮唑乙酸★

21732-17-2
1H-Tetrazole-1-acetic Acid
Cefazolin,Ceftezole Side Chain 頭孢唑林、頭孢替唑側鏈
TAA Liquid 四氮唑乙酸液體★

TAA Liquid 四氮唑乙酸液體★

1H-Tetrazole-1-acetic Acid Liquid (Mixed with Customization Solvents)
Cefazolin,Ceftezole Side Chain 頭孢唑林、頭孢替唑側鏈
1-Phenyl-5-mercaptotetrazole ★ 1-苯基-5-巰基四氮唑

1-Phenyl-5-mercaptotetrazole ★ 1-苯基-5-巰基四氮唑

86-93-1
上一頁
1