122405-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122405-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,4,0 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122405-30:
(8*1)+(7*2)+(6*2)+(5*4)+(4*0)+(3*5)+(2*3)+(1*0)=75
75 % 10 = 5
So 122405-30-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H38O5/c1-3-4-10-21(2)27(31)16-15-25-26-18-22(17-24(26)19-28(25)32)11-8-9-14-30(34)35-20-29(33)23-12-6-5-7-13-23/h5-7,11-13,15-16,21,24-28,31-32H,8-10,14,17-20H2,1-2H3/b16-15+,22-11-