Cas 1620787-16-7,N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide

1620787-16-7

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Basic information

Product Name: N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide
Synonyms: N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide
CAS NO:1620787-16-7
Molecular Formula:
Molecular Weight: 334.396
EINECS: N/A
Product Categories: N/A
Mol File: 1620787-16-7.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide(CAS DataBase Reference)
NIST Chemistry Reference: N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide(1620787-16-7)
EPA Substance Registry System: N-(4-isopropyl-2-nitrophenyl)-4-methylbenzenesulfonamide(1620787-16-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1620787-16-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1620787-16-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,7,8 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1620787-16:
(9*1)+(8*6)+(7*2)+(6*0)+(5*7)+(4*8)+(3*7)+(2*1)+(1*6)=167
167 % 10 = 7
So 1620787-16-7 is a valid CAS Registry Number.

1620787-16-7Upstream product

349138-85-8 N-(4-isopropylphenyl)-4-methylbenzenesulfonamide

1620787-16-7Downstream Products

1620787-16-7Relevant articles and documents

Direct oxidative nitration of aromatic sulfonamides under mild conditions

Li, Ying-Xiu,Li, Lian-Hua,Yang, Yan-Fang,Hua, Hui-Liang,Yan, Xiao-Biao,Zhao, Lian-Biao,Zhang, Jin-Bang,Ji, Fa-Jin,Liang, Yong-Min

, p. 9936 - 9938 (2014)

A direct nitration of aromatic sulfonamides using sodium nitrite as the nitrating agent has been developed. The reaction shows typically mono-substitution selectivity and can be enlarged to the gram scale with good yield.

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