88958-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88958-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,5 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 88958-85:
(7*8)+(6*8)+(5*9)+(4*5)+(3*8)+(2*8)+(1*5)=214
214 % 10 = 4
So 88958-85-4 is a valid CAS Registry Number.
88958-85-4Relevant academic research and scientific papers
SOME CARBANIONIC REACTIONS OF α-CHLOROALLYL SULFONES
Jonczyk, Andrzej,Radwan-Pytlewski, Tadeusz
, p. 1557 - 1560 (2007/10/02)
The chlorination of 3-methyl-2-butenyl phenyl sulfone with either hexachloroethane or 1,1-dichloro-3-methyl-2-butenyl phenyl sulfone in basic medium gives rise to 1-chloro-3-methyl-2-butenyl phenyl sulfone which in turn reacts in situ with electrophilic c