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73257-38-2

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73257-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73257-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,5 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73257-38:
(7*7)+(6*3)+(5*2)+(4*5)+(3*7)+(2*3)+(1*8)=132
132 % 10 = 2
So 73257-38-2 is a valid CAS Registry Number.

73257-38-2Relevant articles and documents

Prostaglandin Analogues Possessing Antinidatory Effects. 1. Modification of the ω Chain

Hayashi, Masaki,Miyake, Hajimu,Kori, Seiji,Tanouchi, Tadao,Wakatsuka, Hirohisa,et al.

, p. 519 - 524 (2007/10/02)

Novel prostaglandin analogues modified in the ω chain were prepared by the reaction of the vinyl aldehydes 1a-e with a variety of organometallic reagents as a key step of the syntheses.Compared with the natural prostaglandin F2α in antinidatory

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