912654-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 912654-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,6,5 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 912654-40:
(8*9)+(7*1)+(6*2)+(5*6)+(4*5)+(3*4)+(2*4)+(1*0)=161
161 % 10 = 1
So 912654-40-1 is a valid CAS Registry Number.
912654-40-1Relevant articles and documents
Synthesis of luminacin D
Jogireddy, Rajamalleswaramma,Maier, Martin E.
, p. 6999 - 7006 (2007/10/03)
The total synthesis of luminacin D (1) is reported on the basis of two aldol reactions to form the carbohydrate sector, aldehyde 30. Reaction of aldehyde 30 with the aryllithium intermediate derived from aryl iodide 38, cleavage of the silyl ether, and ox