70793-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70793-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,9 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70793-10:
(7*7)+(6*0)+(5*7)+(4*9)+(3*3)+(2*1)+(1*0)=131
131 % 10 = 1
So 70793-10-1 is a valid CAS Registry Number.
InChI:InChI=1/C21H16O12/c22-9-5-6(19(28)29)4-8-11(9)14(24)12-7(13(8)23)2-1-3-10(12)32-21-17(27)15(25)16(26)18(33-21)20(30)31/h1-5,15-18,21-22,25-27H,(H,28,29)(H,30,31)/t15-,16-,17+,18-,21+/m0/s1