155128-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155128-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,2 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 155128-47:
(8*1)+(7*5)+(6*5)+(5*1)+(4*2)+(3*8)+(2*4)+(1*7)=125
125 % 10 = 5
So 155128-47-5 is a valid CAS Registry Number.
155128-47-5Relevant articles and documents
Studies on polyether natural products: Asymmetric synthesis of bis(tetrahydrofuran)
Rao, A. V. Rama,Reddy, K. L. N.,Reddy, K. Ashok
, p. 1203 - 1208 (2007/10/02)
Synthesis of the bis(tetrahydrofuran) moiety present in polyether natural products has been carried out by involving the asymmetric synthesis and chiron approach.
