180384-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180384-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,3,8 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 180384-57:
(8*1)+(7*8)+(6*0)+(5*3)+(4*8)+(3*4)+(2*5)+(1*7)=140
140 % 10 = 0
So 180384-57-0 is a valid CAS Registry Number.
InChI:InChI=1/C27H27N9O6S/c1-16(2)18-8-9-22(29-15-18)43(38,39)34-26-23(42-21-7-5-4-6-20(21)40-3)27(41-13-12-37)31-24(30-26)17-10-11-28-19(14-17)25-32-35-36-33-25/h4-11,14-16,37H,12-13H2,1-3H3,(H,30,31,34)(H,32,33,35,36)