一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

CC00-2124

Unit

5 G

10 G

25 G

Availability

In Stock

In Stock

In Stock

Price ($)

92

155

310

Update

2026/7/6

Name

3-Amino-5-nitro-benzo[b]thiophene-2-carboxylic acid methyl ester

Amount In-stock

43G(C)/26G(S)

CAS

34674-75-4

MDL

MFCD00245562

MW

252.25

Formule

C10H8N2O4S

Purity

＞97%

Salt Form

Storage

0°C

Shipping

Normal

COA & NMR

MSDS

Download