123245-78-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123245-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,2,4 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123245-78:
(8*1)+(7*2)+(6*3)+(5*2)+(4*4)+(3*5)+(2*7)+(1*8)=103
103 % 10 = 3
So 123245-78-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H41NO2.C10H15NO.ClH/c1-31(2,3)26-18-16-25(17-19-26)30(34)15-10-22-33-23-20-29(21-24-33)32(35,27-11-6-4-7-12-27)28-13-8-5-9-14-28;1-8(11-2)10(12)9-6-4-3-5-7-9;/h4-9,11-14,16-19,29-30,34-35H,10,15,20-24H2,1-3H3;3-8,10-12H,1-2H3;1H/t;8-,10+;/m.0./s1