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37418-36-3

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37418-36-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37418-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,4,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 37418-36:
(7*3)+(6*7)+(5*4)+(4*1)+(3*8)+(2*3)+(1*6)=123
123 % 10 = 3
So 37418-36-3 is a valid CAS Registry Number.

37418-36-3Relevant articles and documents

One-pot synthesis of α-methyl vinyl sulfones from ethyl phenyl sulfones

Lee, Jae Wook,Lee, Chi-Wan,Jung, Jin Hang,Oh, Dong Young

, p. 279 - 283 (2007/10/03)

Various α-methyl vinyl sulfones were synthesized by Horner-Emmons olefination of aldehydes and sulfonyl phosphonate generated from 1,1- dilithiosulfone.

Stereoselective preparation of vinyl sulfones by protodesilylation of allyl silanes

Funk, Raymond L.,Umstead-Daggett, Joy,Brummond, Kay M.

, p. 2867 - 2870 (2007/10/02)

Allyl sulfones can be conjugated to furnish vinyl sulfones via allyl silane intermediates. The stereoselectivity observed in the protodesilylation step provides a new method for stereoselective preparation of (E)-di-and tri substituted vinyl sulfones.

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