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(1S,2R,3R)-3-(Benzenesulfonyl-nitro-methyl)-cyclopentane-1,2-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128766-69-8

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128766-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128766-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,6 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128766-69:
(8*1)+(7*2)+(6*8)+(5*7)+(4*6)+(3*6)+(2*6)+(1*9)=168
168 % 10 = 8
So 128766-69-8 is a valid CAS Registry Number.

128766-69-8Downstream Products

128766-69-8Relevant articles and documents

THE OSMYLATION OF FLEXIBLE 3-SUBSTITUTED CYCLOPENTENES

Poli, Giovanni

, p. 7385 - 7388 (1989)

The osmylation of several 3-substituted cyclopentenes has been studied.A preference for OsO4 addition syn to an allylic CHR2 substituent is observed.By contrast, bulkier substituents of type CMeR2 give rise to a striking reversal of selectivity.These results are interpreted in terms of the stereodivergent nature of the two differently reactive envelope conformations.

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