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466-40-0

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466-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 466-40-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 466-40:
(5*4)+(4*6)+(3*6)+(2*4)+(1*0)=70
70 % 10 = 0
So 466-40-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H27NO/c1-5-20(23)21(17(2)16-22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3