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1310420-41-7

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1310420-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310420-41-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,4,2 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1310420-41:
(9*1)+(8*3)+(7*1)+(6*0)+(5*4)+(4*2)+(3*0)+(2*4)+(1*1)=77
77 % 10 = 7
So 1310420-41-7 is a valid CAS Registry Number.

1310420-41-7Downstream Products

1310420-41-7Relevant articles and documents

One-pot synthesis of 4,5-dihydro-3,1-benzoxazepine-2(1H)-thiones from 2-(2-Isocyanophenyl)ethanols via the corresponding isothiocyanates

Fukamachi, Shuhei,Konishi, Hisatoshi,Kobayashi, Kazuhiro

, p. 883 - 889 (2011/05/30)

An efficient method for the preparation of 4,5-dihydro-3,1- benzoxazepine-2(1H)-thiones under mild conditions has been developed. 2-(2-Isocyanophenyl)ethanols, easily accessible by treating 1-isocyano-2- (lithiomethyl)benzenes with aldehydes or ketones, w

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