Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6,7-DIMETHOXYCARBOSTYRIL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5278-38-6

5278-38-6 structure

5278-38-6 structure

Name: 6,7-DIMETHOXYCARBOSTYRIL
Chemical Name: 6,7-dimethoxy-1H-quinolin-2-one
CAS Number: 5278-38-6
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Create Date: 2016-10-09 03:20:08
Modify Date: 2025-09-13 19:57:50

Name	6,7-dimethoxy-1H-quinolin-2-one
Synonyms	6,7-Dimethoxycarbostyril EINECS 226-101-1 6,7-Dimethoxy-2-quinolone

Density	1.206g/cm3
Boiling Point	399ºC at 760mmHg
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	195.1ºC
Exact Mass	205.07400
PSA	51.32000
LogP	1.54530
Index of Refraction	1.558

HS Code	2933790090

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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