57096-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57096-07-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,0,9 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57096-07:
(7*5)+(6*7)+(5*0)+(4*9)+(3*6)+(2*0)+(1*7)=138
138 % 10 = 8
So 57096-07-8 is a valid CAS Registry Number.
InChI:InChI=1/C25H26O6/c1-13(2)5-7-17-23-16(9-10-25(3,4)31-23)22(29)21-19(28)12-20(30-24(17)21)15-8-6-14(26)11-18(15)27/h5-6,8-11,20,26-27,29H,7,12H2,1-4H3/t20-/m0/s1