478012-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478012-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,0,1 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 478012-72:
(8*4)+(7*7)+(6*8)+(5*0)+(4*1)+(3*2)+(2*7)+(1*2)=155
155 % 10 = 5
So 478012-72-5 is a valid CAS Registry Number.
478012-72-5Relevant articles and documents
The total synthesis of coleophomones B and C
Nicolaou,Vassilikogiannakis, Georgios,Montagnon, Tamsyn
, p. 3276 - 3281 (2002)
Pushing the frontiers of olefin metathesis: As the coleophomones B (1) and C (2) differ only in the configuration of the Δ16,17 double bond, ring-closing metathesis was chosen as the method for their construction following an initially converge
