1187056-71-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1187056-71-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,0,5 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1187056-71:
(9*1)+(8*1)+(7*8)+(6*7)+(5*0)+(4*5)+(3*6)+(2*7)+(1*1)=168
168 % 10 = 8
So 1187056-71-8 is a valid CAS Registry Number.
1187056-71-8Relevant articles and documents
A carbohydrate approach for the synthesis of tetrahydropyran containing C16-C29 fragment of sorangicin A
Srihari,Kumaraswamy,Yadav
experimental part, p. 6304 - 6309 (2009/12/04)
A carbohydrate derived synthesis of C16-C29 fragment of sorangicin A is described utilizing regioselective epoxide opening, segment-coupled Prins cyclization reaction and cross metathesis as the key steps.
