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1385877-57-5

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1385877-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1385877-57-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,5,8,7 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1385877-57:
(9*1)+(8*3)+(7*8)+(6*5)+(5*8)+(4*7)+(3*7)+(2*5)+(1*7)=225
225 % 10 = 5
So 1385877-57-5 is a valid CAS Registry Number.

1385877-57-5Downstream Products

1385877-57-5Relevant articles and documents

Copper-catalyzed aerobic oxidative trifluoromethylation of h-phosphonates using trimethyl(trifluoromethyl)silane

Chu, Lingling,Qing, Feng-Ling

, p. 1521 - 1525 (2012)

Copper-catalyzed aerobic oxidative trifluoromethylation of readily accessible H-phosphonates was demonstrated for the first time. This method not only provides an alternative method for the facile synthesis of a series of biologically important CFphosphonates, but also demonstrates the first example of the efficient construction of a P-CFbond via transition-metal catalysis.

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