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86118-53-8

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86118-53-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86118-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,1 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86118-53:
(7*8)+(6*6)+(5*1)+(4*1)+(3*8)+(2*5)+(1*3)=138
138 % 10 = 8
So 86118-53-8 is a valid CAS Registry Number.

86118-53-8Downstream Products

86118-53-8Relevant articles and documents

Generation of Diastereomeric Cyclopropanes from Benzylidenesulfuranes and Chalcones

Stahl, Ingfried,Schomburg, Sabine,Kalinowski, Hans Otto

, p. 2247 - 2260 (2007/10/02)

The reaction of the benzylidenesulfuranes 2, available by deprotonation of the benzylsulfonium bromides 1, with chalcones 3, which are substituted in the aroyl part, leads to the stereoisomeric cyclopropanes 4 and 5.The stereochemistry of 4 and 5 is elucidated by spectroscopy.A carbenic mechanism of formation of 4 and 5 is excluded experimentally.

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