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87228-79-3

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87228-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87228-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,2 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87228-79:
(7*8)+(6*7)+(5*2)+(4*2)+(3*8)+(2*7)+(1*9)=163
163 % 10 = 3
So 87228-79-3 is a valid CAS Registry Number.

87228-79-3Downstream Products

87228-79-3Relevant articles and documents

UTILIZATION OF METHYLTHIOMETHYL p-TOLYL SULFONE IN ORGANIC SYNTHESIS

Ogura, Katsuyuki,Yahata, Nobuhiro,Hashizume, Kimitoshi,Tsuyama, Koichi,Takahashi, Kazumasa,Iida, Hirotada

, p. 767 - 770 (2007/10/02)

Methylthiomethyl p-tolyl sulfone was found to be one of the useful reagents for preparation of various organic compounds such as S-methyl α-ketocarbothioates, carboxylic esters, five- and six-membered cycloalkanones, and α-methoxy-α-arylacetic esters.

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