124535-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124535-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124535-82:
(8*1)+(7*2)+(6*4)+(5*5)+(4*3)+(3*5)+(2*8)+(1*2)=116
116 % 10 = 6
So 124535-82-6 is a valid CAS Registry Number.
124535-82-6Relevant articles and documents
Geminal Alkylations: Substitutions of Allyl Sulfones. Regiocontrol via Molybdenum Catalysis
Trost, Barry M.,Merlic, Craig A.
, p. 1127 - 1129 (1990)
Base-catalyzed geminal alkylation of allyl sulfones combined with the ability of molybdenum to direct nucleophilic substitution of the sulfone converts allyl sulfones into 1,1- and 1,3-dipole synthons.