72959-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72959-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,5 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72959-46:
(7*7)+(6*2)+(5*9)+(4*5)+(3*9)+(2*4)+(1*6)=167
167 % 10 = 7
So 72959-46-7 is a valid CAS Registry Number.
InChI:InChI=1/C21H28O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)18(15)11-19(24)21(16,17)3/h6,10,15,17-19,24H,4-5,7-9,11H2,1-3H3/t15-,17-,18-,19+,20-,21+/m0/s1