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85978-03-6

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85978-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85978-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,7 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85978-03:
(7*8)+(6*5)+(5*9)+(4*7)+(3*8)+(2*0)+(1*3)=186
186 % 10 = 6
So 85978-03-6 is a valid CAS Registry Number.

85978-03-6Relevant articles and documents

SELECTIVITY IN CYCLOADDITIONS-XI. CYCLOADDITIONS OF NITRILE OXIDES TO METHYL STYRYL SULFIDES, SULFOXIDES, AND SULFONES. REGIOCHEMISTRY

Caramella, P.,Albini, E.,Bandiera, T.,Coda, A. Corsico,Gruenanger, P.,Albini, F. Marinone

, p. 689 - 700 (2007/10/02)

E and Z methyl styryl sulfides undergo highly regioselective cycloadditions with benzo and mesitonitrile oxide.The regioselectivity is lower with sulfoxides and is reversed in the case of sulfones.The directing effect of the thio moieties has been clarifi

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