147249-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147249-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,4 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 147249-36:
(8*1)+(7*4)+(6*7)+(5*2)+(4*4)+(3*9)+(2*3)+(1*6)=143
143 % 10 = 3
So 147249-36-3 is a valid CAS Registry Number.
147249-36-3Relevant academic research and scientific papers
Alternative Lewis acids to effect Claisen rearrangement
Sharma,Ilangovan,Sreenivas, Punna,Mahalingam
, p. 615 - 618 (2007/10/03)
Yb(OTf)3 and DIBAL-H are developed as alternative Lewis acids for effecting Claisen rearrangement of allyl, crotyl and prenyl aryl ethers.
