日韩高清国产一区在线,亚洲真人国产高清A毛片,在线观看免费视频国产,亚欧洲大片精品免费观看视频,亚洲AVTV永久综合在线,亚洲欧洲一区二区三区

會(huì )員登錄
請登錄您的生意號,獲取電子名片。便于轉發(fā)分享!
取消
會(huì )員登錄
請登錄您的生意號,獲取電子名片。便于轉發(fā)分享!
取消

Return To List

Beijing Wisdom Chemical Co., Ltd.

1,3-Dihydro-4-(2-Hydroxyethyl)-2H-Indolin-2-One

Product Category:R&D

Molecular Formula:C10H11NO2

Molecular Weight:177.2

CAS No.:139122-19-3

Appearance:Yellowcrystal Powder

Assay:≥98%

Other Spec:

Loss on Drying: ≤0.5%

Residue on Ignition: ≤0.5%

Heavy Metals: ≤20PPM

Service Hotline:+86-10-59777817
Consult Method
< Return >
Home

Home

News

News

About

About

Products

Products

Contact

Contact

日韩高清国产一区在线,亚洲真人国产高清A毛片,在线观看免费视频国产,亚欧洲大片精品免费观看视频,亚洲AVTV永久综合在线,亚洲欧洲一区二区三区