1432628-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1432628-93-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,6,2 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1432628-93:
(9*1)+(8*4)+(7*3)+(6*2)+(5*6)+(4*2)+(3*8)+(2*9)+(1*3)=157
157 % 10 = 7
So 1432628-93-7 is a valid CAS Registry Number.
1432628-93-7Relevant articles and documents
Studies towards the synthesis of tedanolide C. Construction of the C13-epi C1-C15 fragment
Zambrana, Joana,Romea, Pedro,Urpí, Fèlix
, p. 5219 - 5223 (2016)
The preparation of an advanced intermediate on route towards the synthesis of tedanolide C is reported here. It is based on the coupling of two fragments of similar size and complexity, which in turn are prepared by highly stereoselective substrate-contro