1127424-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1127424-66-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,4,2 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1127424-66:
(9*1)+(8*1)+(7*2)+(6*7)+(5*4)+(4*2)+(3*4)+(2*6)+(1*6)=131
131 % 10 = 1
So 1127424-66-1 is a valid CAS Registry Number.
1127424-66-1Relevant articles and documents
Total synthesis of grandisine d
Kurasaki, Haruaki,Okamoto, Lwao,Morita, Nobuyoshi,Tamura, Osamu
supporting information; experimental part, p. 1179 - 1181 (2009/08/07)
Total synthesis of grandisine D (5) was achieved by a Bronsted acid mediated Morita-Baylis-Hillman (MBH) ring-closure reaction and stereoselective aldol condensation with (S)-5-methylcyclohexenone (9) as key steps. The MBH approach was also applicable for
