27313-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27313-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,1 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27313-56:
(7*2)+(6*7)+(5*3)+(4*1)+(3*3)+(2*5)+(1*6)=100
100 % 10 = 0
So 27313-56-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H12/c1-2-14-9-17-5-3-15-7-13(1)8-16(11-15)4-6-18(10-14)12-17/h1-12H/b2-1-,5-3-,6-4-