133697-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133697-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,9 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133697-07:
(8*1)+(7*3)+(6*3)+(5*6)+(4*9)+(3*7)+(2*0)+(1*7)=141
141 % 10 = 1
So 133697-07-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H32O4/c1-16(7-6-8-17(2)15-21(24)25)9-10-19-18(3)20(26-14-13-23)11-12-22(19,4)5/h6-10,15,20,23H,11-14H2,1-5H3,(H,24,25)/b8-6+,10-9+,16-7-,17-15-