61037-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61037-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,0,3 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 61037-79:
(7*6)+(6*1)+(5*0)+(4*3)+(3*7)+(2*7)+(1*9)=104
104 % 10 = 4
So 61037-79-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H45N5O10/c1-16(2)14-22(34-26(40)19(31)15-18-8-6-5-7-9-18)29(43)33-20(10-12-23(36)37)27(41)32-21(11-13-24(38)39)28(42)35-25(17(3)4)30(44)45/h5-9,16-17,19-22,25H,10-15,31H2,1-4H3,(H,32,41)(H,33,43)(H,34,40)(H,35,42)(H,36,37)(H,38,39)(H,44,45)/t19-,20-,21-,22-,25-/m0/s1