70179-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70179-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,7 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70179-76:
(7*7)+(6*0)+(5*1)+(4*7)+(3*9)+(2*7)+(1*6)=129
129 % 10 = 9
So 70179-76-9 is a valid CAS Registry Number.
InChI:InChI=1/C27H42O9/c1-7-13-26(14-8-2,24(31)34-18-17-33-22(29)11-5)27(15-9-3,16-10-4)25(32)36-20-21(28)19-35-23(30)12-6/h9,11-12,15,21,28H,5-8,10,13-14,16-20H2,1-4H3/b15-9+