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1326217-43-9

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1326217-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1326217-43-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,6,2,1 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1326217-43:
(9*1)+(8*3)+(7*2)+(6*6)+(5*2)+(4*1)+(3*7)+(2*4)+(1*3)=129
129 % 10 = 9
So 1326217-43-9 is a valid CAS Registry Number.

1326217-43-9Relevant articles and documents

Generation of Dimethyl Sulfoxide Coordinated Thermally Stable Halogen Cation Pools for C?H Halogenation

Dalai, Pallaba Ganjan,Palit, Kuntal,Panda, Niranjan

supporting information, p. 1031 - 1038 (2022/02/02)

A method to generate halogen cation pools from the reaction of 1,2-dihaloethanes (hal=Br, I) and dimethyl sulfoxide (DMSO) for C?H halogenation of arenes and heteroarenes was reported. The initial reaction of DMSO and 1,2-dihaloethane generates the sulfur

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