85643-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85643-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,4 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85643-04:
(7*8)+(6*5)+(5*6)+(4*4)+(3*3)+(2*0)+(1*4)=145
145 % 10 = 5
So 85643-04-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H43ClN7O11PS/c1-4-12-5-6-30-13(7-12)25(40)34-15(11(2)28)21-19(38)22(20(39)27(45-21)48-3)46-47(41,42)43-8-14-17(36)18(37)26(44-14)35-10-33-16-23(29)31-9-32-24(16)35/h9-15,17-22,26-27,30,36-39H,4-8H2,1-3H3,(H,34,40)(H,41,42)(H2,29,31,32)/t11-,12-,13-,14+,15+,17+,18+,19-,20+,21+,22-,26+,27+/m0/s1