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6291-54-9

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6291-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6291-54-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,9 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6291-54:
(6*6)+(5*2)+(4*9)+(3*1)+(2*5)+(1*4)=99
99 % 10 = 9
So 6291-54-9 is a valid CAS Registry Number.

6291-54-9Relevant articles and documents

Development of Br?nsted Base-Photocatalyst Hybrid Systems for Highly Efficient C-C Bond Formation Reactions of Malonates with Styrenes

Ba?, Sebastian,Kobayashi, Shū,Yamashita, Yasuhiro

, p. 10546 - 10550 (2020/11/09)

Br?nsted base-photocatalyst hybrid systems have been developed for reactions of malonates with styrene derivatives. The concept of this process lies in the photo-oxidation of catalytic amounts of the enolate to form reactive radicals that react with alken

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