173094-23-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173094-23-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,0,9 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 173094-23:
(8*1)+(7*7)+(6*3)+(5*0)+(4*9)+(3*4)+(2*2)+(1*3)=130
130 % 10 = 0
So 173094-23-0 is a valid CAS Registry Number.
InChI:InChI=1/C36H38N4O8/c41-21-31(43)37-27-17-9-7-15-25(27)35(47)39-29(19-23-11-3-1-4-12-23)33(45)34(46)30(20-24-13-5-2-6-14-24)40-36(48)26-16-8-10-18-28(26)38-32(44)22-42/h1-18,29-30,33-34,41-42,45-46H,19-22H2,(H,37,43)(H,38,44)(H,39,47)(H,40,48)/t29-,30-,33-,34+/m0/s1