120775-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120775-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,7 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 120775-49:
(8*1)+(7*2)+(6*0)+(5*7)+(4*7)+(3*5)+(2*4)+(1*9)=117
117 % 10 = 7
So 120775-49-7 is a valid CAS Registry Number.
InChI:InChI=1/C51H68N8O14S/c1-6-8-18-38(56-46(63)40(58-50(68)72-51(3,4)5)27-33-21-23-35(24-22-33)73-74(69,70)71)45(62)54-31-44(61)55-41(28-34-30-53-37-20-14-13-17-36(34)37)47(64)57-39(19-9-7-2)48(65)59(42(49(66)67)29-43(52)60)26-25-32-15-11-10-12-16-32/h10-17,20-24,30,38-42,53H,6-9,18-19,25-29,31H2,1-5H3,(H2,52,60)(H,54,62)(H,55,61)(H,56,63)(H,57,64)(H,58,68)(H,66,67)(H,69,70,71)/t38-,39-,40-,41+,42-/m0/s1