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155099-15-3

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155099-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155099-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,0,9 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155099-15:
(8*1)+(7*5)+(6*5)+(5*0)+(4*9)+(3*9)+(2*1)+(1*5)=143
143 % 10 = 3
So 155099-15-3 is a valid CAS Registry Number.

155099-15-3Relevant articles and documents

Stereoselective Epoxidation of Phe-Gly and Phe-Phe Vinyl Isosteres

Jenmalm, Annika,Berts, Wei,Li, Yi-Lin,Luthman, Kristina,Csoeregh, Ingeborg,Hacksell, Uli

, p. 1139 - 1148 (1994)

Novel Phe-Gly and Phe-Phe isosteres have been synthesized.Vinylic isosteres of Phe-Gly and Phe-Phe were prepared by facile Julia reactions, and the resulting stereoisomers were isolated and epoxidized (m-chloroperbenzoic acid).Observed stereoselectivities

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