149472-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149472-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,4,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149472-83:
(8*1)+(7*4)+(6*9)+(5*4)+(4*7)+(3*2)+(2*8)+(1*3)=163
163 % 10 = 3
So 149472-83-3 is a valid CAS Registry Number.
149472-83-3Relevant articles and documents
Evidence for the Occurrence of Substitution Side Products in Grignard Reactions
Lajis, Nordin Hj.,Khan, Mohammad Niyaz,Hassan, Hazimah A.
, p. 3405 - 3410 (2007/10/02)
In the formation of Grignard reagents from 4-bromoalkoxybenzene and their subsequent coupling reactions with allylic halides, the unusual minor side products, 8 - 14 have been obtained.