1313511-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1313511-86-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,5,1 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1313511-86:
(9*1)+(8*3)+(7*1)+(6*3)+(5*5)+(4*1)+(3*1)+(2*8)+(1*6)=112
112 % 10 = 2
So 1313511-86-2 is a valid CAS Registry Number.
1313511-86-2Relevant articles and documents
A stereoselective total synthesis of 7,8-O-isopropylidene iriomoteolide-3a
Zhang, Yao,Deng, Lisheng,Zhao, Gang
, p. 4518 - 4526 (2011/07/29)
A stereoselective total synthesis of 7,8-O-isopropylidene iriomoteolide-3a has been achieved by using Yamaguchi esterification, Julia-Kocienski olefination, organocatalytic α-oxidation, and ring-closing metathesis reaction as key bond-forming steps.