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82494-84-6

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82494-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82494-84-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,9 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82494-84:
(7*8)+(6*2)+(5*4)+(4*9)+(3*4)+(2*8)+(1*4)=156
156 % 10 = 6
So 82494-84-6 is a valid CAS Registry Number.

82494-84-6Relevant articles and documents

Silicon in Synthesis. 21. Reagents for Thiophenyl-Functionalized Cyclopentenone Annulations and the Total Synthesis of (+/-)-Hirsutene

Magnus, Philip,Quagliato, Dominick

, p. 1621 - 1626 (2007/10/02)

1-(Trimethylsilyl)-1-(phenylthio)ethylene (1) reacts with cyclic α,β-unsaturated acid chlorides to give β-mercaptophenyl-substituted cyclopentenones, whereas 1-(trimethylsilyl)-2-(phenylthio)ethylene (2) under similar conditions results in thiophenyl migr

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