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87858-95-5

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87858-95-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87858-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,5 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87858-95:
(7*8)+(6*7)+(5*8)+(4*5)+(3*8)+(2*9)+(1*5)=205
205 % 10 = 5
So 87858-95-5 is a valid CAS Registry Number.

87858-95-5Relevant articles and documents

A new approach to the synthesis of cross-conjugated cyclopentenone prostaglandins. Synthesis of (±)-15-deoxy-Δ12,14-prostaglandin J2methyl ester

Vostrikov,Lobko,Miftakhov

, p. 5622 - 5624 (2014)

A new approach to 15-deoxy-Δ12,14-prostaglandin J2and related structures based on the (±)-Corey lactone diol has been developed. The key stage of this approach involves building the structure of a prostaglandin (PG) derivative with l

Novel Syntheses of 2,3,4,5-Tetranor- and 6-Oxo-prostaglandins

Meese, Claus O.

, p. 1217 - 1224 (2007/10/02)

Two short synthetic routes to the major metabolites of prostaglandins in man are reported.First, the 2,3,4,5-tetranorprostaglandins 1 and 2 are readily accessible by one-carbon homologation of γ-lactone 8 which involves the use of an ylide reagent, prepar

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