97055-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97055-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,5 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 97055-11:
(7*9)+(6*7)+(5*0)+(4*5)+(3*5)+(2*1)+(1*1)=143
143 % 10 = 3
So 97055-11-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H28O3/c1-13(22)16-8-11-21(24)18-5-4-14-12-15(23)6-9-19(14,2)17(18)7-10-20(16,21)3/h6,9,12,16-18,24H,4-5,7-8,10-11H2,1-3H3/t16-,17+,18-,19+,20-,21-/m1/s1