1196977-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1196977-37-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,9,7 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1196977-37:
(9*1)+(8*1)+(7*9)+(6*6)+(5*9)+(4*7)+(3*7)+(2*3)+(1*7)=223
223 % 10 = 3
So 1196977-37-3 is a valid CAS Registry Number.
1196977-37-3Relevant academic research and scientific papers
Expedient synthesis of 3-substituted cycloalkanones via a Pd-catalyzed decarboxylative protonation protocol
Kim, Se Hee,Kim, Eun Sun,Kim, Taek Hyeon,Kim, Jae Nyoung
experimental part, p. 6256 - 6260 (2010/01/11)
We developed an efficient method for the introduction of -CH2EWG moiety at the β-position of 2-cycloalken-1-ones via a Pd-catalyzed decarboxylative protonation protocol.
