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22979-74-4

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22979-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22979-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,7 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22979-74:
(7*2)+(6*2)+(5*9)+(4*7)+(3*9)+(2*7)+(1*4)=144
144 % 10 = 4
So 22979-74-4 is a valid CAS Registry Number.

22979-74-4Relevant articles and documents

A facile and versatile electro-reductive system for hydrodefunctionalization under ambient conditions

Huang, Binbin,Guo, Lin,Xia, Wujiong

, p. 2095 - 2103 (2021)

A general electrochemical system for reductive hydrodefunctionalization is described, employing the inexpensive and easily available triethylamine (Et3N) as a sacrificial reductant. This protocol is characterized by facile operation, sustainable conditions, and exceptionally wide substrate scope covering the cleavage of C-halogen, N-S, N-C, O-S, O-C, C-C and C-N bonds. Notably, the selectivity and capability of reduction can be conveniently switched by simple incorporation or removal of an alcohol as a co-solvent.

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