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1354375-74-8

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1354375-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1354375-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,3,7 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1354375-74:
(9*1)+(8*3)+(7*5)+(6*4)+(5*3)+(4*7)+(3*5)+(2*7)+(1*4)=168
168 % 10 = 8
So 1354375-74-8 is a valid CAS Registry Number.

1354375-74-8Relevant articles and documents

Syntheses of furo[3,4-c]coumarins and related furyl coumarin derivatives via intramolecular Wittig reactions

Jang, Yeong-Jiunn,Syu, Siang-En,Chen, Yu-Jhang,Yang, Mei-Chun,Lin, Wenwei

, p. 843 - 847 (2012/02/02)

A new and general strategy for highly functional furo[3,4-c]coumarins and related furyl coumarin derivatives has been developed, which is based on an extraordinarily facile intramolecular Wittig reaction, starting from α,β-unsaturated ketones, tributylpho

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