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70446-73-0

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70446-73-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70446-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,4 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70446-73:
(7*7)+(6*0)+(5*4)+(4*4)+(3*6)+(2*7)+(1*3)=120
120 % 10 = 0
So 70446-73-0 is a valid CAS Registry Number.

70446-73-0Downstream Products

70446-73-0Relevant articles and documents

Transition-metal-free synthesis of fluorinated arenes from perfluorinated arenes coupled with grignard reagents

Sun, Yunqiang,Sun, Hongjian,Jia, Jiong,Du, Aiqin,Li, Xiaoyan

supporting information, p. 1079 - 1081 (2014/03/21)

A simple method to obtain organofluorine compounds from perfluorinated arenes coupled with Grignard reagents in the absence of a transition-metal catalyst was reported. In particular, the perfluorinated arenes could react not only with aryl Grignard reagents but also with alkyl Grignard reagents in moderate to good yields.

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