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1381964-94-8

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1381964-94-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1381964-94-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,1,9,6 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1381964-94:
(9*1)+(8*3)+(7*8)+(6*1)+(5*9)+(4*6)+(3*4)+(2*9)+(1*4)=198
198 % 10 = 8
So 1381964-94-8 is a valid CAS Registry Number.

1381964-94-8Relevant articles and documents

Cs2CO3-promoted vinylation of phenols with trichloroethylene: Facile synthesis of (E)-1,2-dichloro-1-phenoxyethenes

Takahashi, Kazunori,Mamiya, Naho,Fukushima, Kei,Tsubuki, Masayoshi,Honda, Toshio

, p. 1622 - 1630 (2018/10/04)

An efficient method for the synthesis of (E)-1,2-dichloro-1-phenoxyethenes 2 has been developed. The reaction of phenol derivatives 1 with trichloroethylene at ambient temperature by means of Cs2CO3-DMSO system furnished the correspo

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