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1415703-78-4

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1415703-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415703-78-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,7,0 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1415703-78:
(9*1)+(8*4)+(7*1)+(6*5)+(5*7)+(4*0)+(3*3)+(2*7)+(1*8)=144
144 % 10 = 4
So 1415703-78-4 is a valid CAS Registry Number.

1415703-78-4Downstream Products

1415703-78-4Relevant articles and documents

Copper-mediated radical cross-coupling reaction of 2,2-dichloro-1,1,1- trifluoroethane (HCFC-123) with phenols or thiophenols

Tang, Xiao-Jun,Chen, Qing-Yun

, p. 6214 - 6217 (2012)

A copper-mediated cross-coupling reaction between HCFC-123 and phenols or thiophenols has been achieved. It is found that diethyl amine, which serves as both the activator and ligand of copper, plays a key role in this reaction. Two possible radical involved processes are proposed for the reaction mechanism.

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