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Methanesulfonic acid (R)-1-[(2R,3R)-3-(1-hydroxy-1-methyl-ethyl)-oxiranyl]-2-[(1R,3R,3aR,3bS,6R,6aR,6bR)-3-(4-methoxy-benzyloxy)-3a,6-dimethyl-decahydro-cyclobutadicyclopenten-1-yl]-allyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127135-74-4

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127135-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127135-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,3 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127135-74:
(8*1)+(7*2)+(6*7)+(5*1)+(4*3)+(3*5)+(2*7)+(1*4)=114
114 % 10 = 4
So 127135-74-4 is a valid CAS Registry Number.

127135-74-4Upstream product

127135-74-4Relevant academic research and scientific papers

TOTAL SYNTHESIS OF (+)-SPATOL. A STEREOSPECIFIC CONSTRUCTION OF VICINAL DIEPOXIDES FROM 2,3-EPOXY-1,4-DIOLS

Salomon, Robert G.,Basu, Basudeb,Roy, Subhas,Sharma, Ram B.

, p. 4621 - 4625 (2007/10/02)

A total synthesis of (+)-spatol (1) was achived which depends upon a novel stereospecific transformation of trans-2,3-epoxy-1,4-diols to generate sensitive allylic vicinal cis-epoxide in 1.

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