176910-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176910-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,1 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 176910-36:
(8*1)+(7*7)+(6*6)+(5*9)+(4*1)+(3*0)+(2*3)+(1*6)=154
154 % 10 = 4
So 176910-36-4 is a valid CAS Registry Number.
176910-36-4Relevant articles and documents
Ring cleavage reaction of heterocyclic ketones based on crossed aldol condensation
Suemune, Hiroshi,Uchida, Jun,Sakai, Kiyoshi
, p. 625 - 631 (2007/10/03)
Ring cleavage reaction based on crossed aldol condensation using heterocyclic ketones such as 4-piperidone and nortropinone derivatives with benzaldehyde under acetalization conditions (BF3-Et2O/ethylene glycol) has been achieved.
