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C12H14O2S(2-)*2Li(1+) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74420-36-3

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74420-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74420-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,2 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74420-36:
(7*7)+(6*4)+(5*4)+(4*2)+(3*0)+(2*3)+(1*6)=113
113 % 10 = 3
So 74420-36-3 is a valid CAS Registry Number.

74420-36-3Relevant academic research and scientific papers

A NEW STEREOSELECTIVE SYNTHESIS OF 2-SUBSTITUTED 1,3-BIS(TRIMETHYLSILYL)PROPENE DERIVATIVES AND THEIR CONVERSION TO CYCLOPENTANE AND CYCLOHEXANE DERIVATIVES

Ochiai, Masahito,Sumi, Kenzo,Fujita, Eiichi,Shiro, Motoo

, p. 5419 - 5422 (2007/10/02)

Ester 2 on treatment with sodium salt of sulfone or sulfoxide afforded 2-substituted 1,3-bis(trimethylsilyl)propene 3 in good yield, from which cyclopentane and cyclohexane derivatives bearing a trimethylsilyl group in the molecules were synthesized.

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