1114451-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1114451-30-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,4,5 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1114451-30:
(9*1)+(8*1)+(7*1)+(6*4)+(5*4)+(4*5)+(3*1)+(2*3)+(1*0)=97
97 % 10 = 7
So 1114451-30-7 is a valid CAS Registry Number.
1114451-30-7Relevant articles and documents
Relaying stereochemistry through aromatic ureas: 1,9 and 1,15 remote stereocontrol
Clayden, Jonathan,Pickworth, Mark,Jones, Lyn H.
experimental part, p. 547 - 549 (2009/06/17)
The well-defined conformation of an N,N′-diarylurea allows a chiral sulfinyl substituent to influence diastereoselectivity in the formation of new stereogenic centres up to 14 bond lengths away. The Royal Society of Chemistry.