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63688-97-1

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63688-97-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63688-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,8 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63688-97:
(7*6)+(6*3)+(5*6)+(4*8)+(3*8)+(2*9)+(1*7)=171
171 % 10 = 1
So 63688-97-1 is a valid CAS Registry Number.

63688-97-1Relevant articles and documents

1-Thia-Cope Rearrangements during the Thionation of 2-endo-3-endo-Bis(aroyl)bicyclohept-5-enes

Freeman, Fillmore,Lee, Mark Y.,Lu, Hengyao,Wang, Xiaojing,Rodriguez, Eloy

, p. 3695 - 3698 (2007/10/02)

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