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102721-68-6

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102721-68-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102721-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,2 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 102721-68:
(8*1)+(7*0)+(6*2)+(5*7)+(4*2)+(3*1)+(2*6)+(1*8)=86
86 % 10 = 6
So 102721-68-6 is a valid CAS Registry Number.

102721-68-6Downstream Products

102721-68-6Relevant articles and documents

Multicomponent Cascade Reaction by Metal-Free Aerobic Oxidation for Synthesis of Highly Functionalized 2-Amino-4-coumarinyl-5-arylpyrroles

Zi, Quan-Xing,Yang, Chang-Long,Li, Kun,Luo, Qin,Lin, Jun,Yan, Sheng-Jiao

, p. 327 - 338 (2020/01/02)

A novel approach has been constructed for the synthesis of two types of 2-amino-4-coumarinyl-5-arylpyrroles (ACAPs, 5 and 6) through a cascade reaction and a metal-free catalyzed aerobic oxidation reaction of arylglyoxal monohydrates 1, 1,1-enediamines (E

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