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91345-74-3

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91345-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91345-74-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,4 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91345-74:
(7*9)+(6*1)+(5*3)+(4*4)+(3*5)+(2*7)+(1*4)=133
133 % 10 = 3
So 91345-74-3 is a valid CAS Registry Number.

91345-74-3Upstream product

91345-74-3Relevant articles and documents

Visible-light-mediated benzylic sp3 C-H bond functionalization to C-Br or C-N bond

Hou, Tianyuan,Lu, Ping,Li, Pixu

supporting information, p. 2273 - 2276 (2016/05/10)

A visible-light-promoted functionalization of unactivated benzylic sp3 C-H bonds was developed. Ethylbenzene derivatives were converted to the corresponding benzyl bromides or afforded benzylamine derivatives in a one-pot manner under visible light photoredox conditions.

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