1308381-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1308381-88-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,8,3,8 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1308381-88:
(9*1)+(8*3)+(7*0)+(6*8)+(5*3)+(4*8)+(3*1)+(2*8)+(1*8)=155
155 % 10 = 5
So 1308381-88-5 is a valid CAS Registry Number.
1308381-88-5Relevant articles and documents
Synthesis of syn and anti 1,4-diols by copper-catalyzed boration of allylic epoxides
Tortosa, Mariola
, p. 3950 - 3953 (2011)
Two sides of the same coin: Syn and anti 1,4-diols have been synthesized through the regio- and diastereoselective CuI-catalyzed boration of allylic epoxides (see scheme; pin=pinacolato, TES=triethylsilyl). In situ protection of the alcohol all