13013-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13013-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,1 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13013-78:
(7*1)+(6*3)+(5*0)+(4*1)+(3*3)+(2*7)+(1*8)=60
60 % 10 = 0
So 13013-78-0 is a valid CAS Registry Number.
InChI:InChI=1/C26H16I6N4O8/c1-33-23(39)9-13(27)11(25(41)42)17(31)19(15(9)29)35-21(37)7-3-5-8(6-4-7)22(38)36-20-16(30)10(24(40)34-2)14(28)12(18(20)32)26(43)44/h3-6H,1-2H3,(H,33,39)(H,34,40)(H,35,37)(H,36,38)(H,41,42)(H,43,44)