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1187832-48-9

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1187832-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187832-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,8,3 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1187832-48:
(9*1)+(8*1)+(7*8)+(6*7)+(5*8)+(4*3)+(3*2)+(2*4)+(1*8)=189
189 % 10 = 9
So 1187832-48-9 is a valid CAS Registry Number.

1187832-48-9Upstream product

1187832-48-9Relevant articles and documents

Metal-free, visible-light photoredox catalysis: Transformation of arylmethyl bromides to alcohols and aldehydes

Li, Jian,Wang, Hongni,Liu, Li,Sun, Jiangtao

, p. 49974 - 49978 (2014)

A mild, simple, and controllable metal-free photocatalytic system for the transformation of arylmethyl bromides to corresponding alcohols and aldehydes in high yields with visible-light irradiation has been achieved. Eosin Y was found to be an efficient promoter for this oxidative dehalogenation reaction under photo irradiation conditions.

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