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916976-41-5

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916976-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916976-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,9,7 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 916976-41:
(8*9)+(7*1)+(6*6)+(5*9)+(4*7)+(3*6)+(2*4)+(1*1)=215
215 % 10 = 5
So 916976-41-5 is a valid CAS Registry Number.

916976-41-5Relevant articles and documents

CAN-mediated rearrangement of 4-benzhydrylidenepiperidines

Chang, Meng-Yang,Wu, Tsun-Cheng,Lin, Chun-Yu,Hung, Ching-Yi

, p. 8347 - 8350 (2007/10/03)

Several 1-substituted phenyl-(4-phenylpiperidin-4-yl)methanones are synthesized in modest overall yields starting from the reaction of different 1-substituted 4-benzhydrylidenepiperidines via CAN-mediated rearrangement. This facile strategy was also used to synthesize meperidine analog.

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