300823-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300823-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,8,2 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 300823-66:
(8*3)+(7*0)+(6*0)+(5*8)+(4*2)+(3*3)+(2*6)+(1*6)=99
99 % 10 = 9
So 300823-66-9 is a valid CAS Registry Number.
300823-66-9Relevant articles and documents
Triisobutylaluminium promoted reductive rearrangement of substituted vinyl ethers to homologous alcohols
Du Roizel,Sollogoub,Pearce,Sinay
, p. 1507 - 1508 (2007/10/03)
Substituted vinyl ethers carrying electron-donating groups in the ether moiety undergo smooth oxygen to carbon rearrangement with triisobutylaluminium to afford chain extended alcohols.