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: 1,4-dichloro-2,5-bis(2-hydroxy-2-naphthamido)benzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30204-87-6

30204-87-6 structure

30204-87-6 structure

Name: 1,4-dichloro-2,5-bis(2-hydroxy-2-naphthamido)benzene
Chemical Name: N-[2,5-dichloro-4-[(2-hydroxy-1H-naphthalene-2-carbonyl)amino]phenyl]-2-hydroxy-1H-naphthalene-2-carboxamide
CAS Number: 30204-87-6
Molecular Formula: C₂₈H₂₂Cl₂N₂O₄
Molecular Weight: 521.39100
Create Date: 2018-06-26 17:47:33
Modify Date: 2025-09-01 19:33:19

Name	N-[2,5-dichloro-4-[(2-hydroxy-1H-naphthalene-2-carbonyl)amino]phenyl]-2-hydroxy-1H-naphthalene-2-carboxamide

Molecular Formula	C₂₈H₂₂Cl₂N₂O₄
Molecular Weight	521.39100
Exact Mass	520.09600
PSA	98.66000
LogP	5.01760

HS Code	2924299090

20103-09-7 structure

20103-09-7

92-70-6 structure

92-70-6

~%

30204-87-6 structure

30204-87-6

Literature: Dainichiseika Color and Chemicals Mfg. Co., Ltd. Patent: EP1715007 A2, 2006 ; Location in patent: Page/Page column 7-8 ;

Precursor 2
20103-09-7 92-70-6
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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