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151623-37-9

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151623-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151623-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,6,2 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 151623-37:
(8*1)+(7*5)+(6*1)+(5*6)+(4*2)+(3*3)+(2*3)+(1*7)=109
109 % 10 = 9
So 151623-37-9 is a valid CAS Registry Number.

151623-37-9Relevant articles and documents

N-heterocyclic carbene organocatalysts for dehydrogenative coupling of silanes and hydroxyl compounds

Gao, Dongjing,Cui, Chunming

supporting information, p. 11143 - 11147 (2013/09/02)

Go organic! N-Heterocyclic carbene (NHC) 1,3-diisopropyl-4,5- dimethylimidazol-2-ylidene (IiPr) has been found to be an efficient and selective catalyst for the dehydrogenative coupling of a wide range of silanes and hydroxyl groups to form Si-O bonds under mild and solvent-free conditions (see scheme). Mechanistic studies indicated that the activation of hydroxyl groups by the NHC is the most plausible initial step for the process. Copyright

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