85802-33-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85802-33-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,0 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85802-33:
(7*8)+(6*5)+(5*8)+(4*0)+(3*2)+(2*3)+(1*3)=141
141 % 10 = 1
So 85802-33-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H28O11/c25-12-24(31)21(30)19(28)20(29)23(35-24)34-22-18-14(9-10-32-22)4-5-15(18)11-33-17(27)8-3-13-1-6-16(26)7-2-13/h1-3,5-10,14,18-23,25-26,28-31H,4,11-12H2/b8-3+/t14-,18+,19-,20-,21+,22?,23+,24+/m1/s1