180976-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180976-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,9,7 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 180976-44:
(8*1)+(7*8)+(6*0)+(5*9)+(4*7)+(3*6)+(2*4)+(1*4)=167
167 % 10 = 7
So 180976-44-7 is a valid CAS Registry Number.
180976-44-7Relevant articles and documents
Silyloxy-cope rearrangement of chiral aldol adducts
Black, W. Cameron,Giroux, Andre,Greidanus, Grace
, p. 4471 - 4474 (1996)
The silyloxy-Cope rearrangement of a chiral 1,5-diene generated from aldol condensation proceeds in high yield and selectivity under mild thermal conditions to generate a new stereocenter five atoms removed from the chiral auxiliary.