55697-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55697-63-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,6,9 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55697-63:
(7*5)+(6*5)+(5*6)+(4*9)+(3*7)+(2*6)+(1*3)=167
167 % 10 = 7
So 55697-63-7 is a valid CAS Registry Number.
InChI:InChI=1/C43H55ClN4O6/c1-10-42(6,7)29-19-22-34(31(24-29)43(8,9)11-2)54-23-15-18-35(49)45-30-20-21-32(44)33(25-30)46-39(52)37(38(51)41(3,4)5)48-36(50)27-47(40(48)53)26-28-16-13-12-14-17-28/h12-14,16-17,19-22,24-25,37H,10-11,15,18,23,26-27H2,1-9H3,(H,45,49)(H,46,52)