146667-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146667-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,6,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146667-75:
(8*1)+(7*4)+(6*6)+(5*6)+(4*6)+(3*7)+(2*7)+(1*5)=166
166 % 10 = 6
So 146667-75-6 is a valid CAS Registry Number.
InChI:InChI=1/C26H29NO/c1-27(19-24-9-5-8-23-18-25(28)14-15-26(23)24)17-16-20-10-12-22(13-11-20)21-6-3-2-4-7-21/h2-4,6-7,10-15,18,24,28H,5,8-9,16-17,19H2,1H3