181767-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181767-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,7,6 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 181767-92:
(8*1)+(7*8)+(6*1)+(5*7)+(4*6)+(3*7)+(2*9)+(1*2)=170
170 % 10 = 0
So 181767-92-0 is a valid CAS Registry Number.
181767-92-0Relevant articles and documents
First Example of an Antibody-catalysed Hetero-Diels-Alder Reaction
Meekel, Arthur A. P.,Resmini, Marina,Pandit, Upendra K.
, p. 571 - 572 (1995)
Two transition-state directed antibodies catalyse a Diels-Alder reaction between a 1,3-diene and an arylnitroso dienophile; one of the antibodies shows a good rate enhancement (kcat/kuncat = 1205) and steers the reaction in favour of the targeted isomeric adduct.
