70225-20-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70225-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,2 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70225-20:
(7*7)+(6*0)+(5*2)+(4*2)+(3*5)+(2*2)+(1*0)=86
86 % 10 = 6
So 70225-20-6 is a valid CAS Registry Number.
InChI:InChI=1/2C13H16F15N2O2S.H2O4S/c2*1-30(2,3)6-4-5-29-33(31,32)13(27,28)11(22,23)9(18,19)7(14,15)8(16,17)10(20,21)12(24,25)26;1-5(2,3)4/h2*29H,4-6H2,1-3H3;(H2,1,2,3,4)/q2*+1;/p-2