131727-01-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131727-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,2 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131727-01:
(8*1)+(7*3)+(6*1)+(5*7)+(4*2)+(3*7)+(2*0)+(1*1)=100
100 % 10 = 0
So 131727-01-0 is a valid CAS Registry Number.
InChI:InChI=1/C40H34Cl2N6O6/c1-15(2)27-37-46-29-32(54-37)40-20-9-5-8-19(18-7-6-10-22-25(18)26(33(41)43-22)31-34(42)48-38(29)53-31)28(20)47-39(40)52-24-12-11-17(13-21(24)40)14-23(35(50)45-27)44-36(51)30(49)16(3)4/h5-13,15-16,23,27,30,39,43,47,49H,14H2,1-4H3,(H,44,51)(H,45,50)