Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

119-74-4

119-74-4 structure

Name: 5-Amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid
Chemical Name: 5-Amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid
CAS Number: 119-74-4
Molecular Formula: C₁₈H₁₇N₃O₇S₂
Molecular Weight: 451.474
Create Date: 2018-10-21 14:07:04
Modify Date: 2025-08-23 12:07:34

Name	5-Amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulphophenyl]vinyl]benzenesulphonic acid
Synonyms	Benzenesulfonic acid, 5-amino-2-[(E)-2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulfophenyl]ethenyl]- EINECS 204-347-0 5-Amino-2-{(E)-2-[4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)-2-sulfophenyl]vinyl}benzenesulfonic acid