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501363-31-1

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501363-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 501363-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,3,6 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 501363-31:
(8*5)+(7*0)+(6*1)+(5*3)+(4*6)+(3*3)+(2*3)+(1*1)=101
101 % 10 = 1
So 501363-31-1 is a valid CAS Registry Number.

501363-31-1Relevant articles and documents

β-Trifluoroacetylvinyl phenyl sulfoxide - Synthesis, Diels-Alder reaction and computational study

Krasovsky, Arkady L.,Pissarev, Serge A.,Nenajdenko, Valentine G.,Balenkova, Elizabeth S.

, p. 2554 - 2560 (2002)

The Diels-Alder reaction of sulfoxide 2 with 1,3-dienes in CH2Cl2 afforded the corresponding CF3-containing mono- and polycycloadducts. In the case of the reaction of sulfoxide 2 and sulfonium salt 10 with cyclopentadiene,

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