112727-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112727-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,2 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112727-22:
(8*1)+(7*1)+(6*2)+(5*7)+(4*2)+(3*7)+(2*2)+(1*2)=97
97 % 10 = 7
So 112727-22-7 is a valid CAS Registry Number.
InChI:InChI=1/C40H32O15/c41-28-11-1-23(2-12-28)36(46)51-21-33(53-38(48)25-5-15-30(43)16-6-25)35(55-40(50)27-9-19-32(45)20-10-27)34(54-39(49)26-7-17-31(44)18-8-26)22-52-37(47)24-3-13-29(42)14-4-24/h1-20,33-35,41-45H,21-22H2