99876-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99876-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,7 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99876-94:
(7*9)+(6*9)+(5*8)+(4*7)+(3*6)+(2*9)+(1*4)=225
225 % 10 = 5
So 99876-94-5 is a valid CAS Registry Number.
InChI:InChI=1/C33H46Cl2N2O3/c1-32-16-19-36-30(38)22-24(32)8-11-26-27-12-13-29(33(27,2)15-14-28(26)32)40-31(39)5-3-4-23-6-9-25(10-7-23)37(20-17-34)21-18-35/h6-7,9-10,22,26-29H,3-5,8,11-21H2,1-2H3,(H,36,38)/t26-,27-,28-,29-,32-,33-/m0/s1