107561-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107561-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,6 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107561-34:
(8*1)+(7*0)+(6*7)+(5*5)+(4*6)+(3*1)+(2*3)+(1*4)=112
112 % 10 = 2
So 107561-34-2 is a valid CAS Registry Number.
InChI:InChI=1/C30H38N10O5/c1-36(2)9-7-8-31-27(42)23-11-20(15-38(23)4)33-29(44)25-13-22(17-40(25)6)35-30(45)26-12-21(16-39(26)5)34-28(43)24-10-19(32-18-41)14-37(24)3/h10-18H,7-9H2,1-6H3,(H,31,42)(H,32,41)(H,33,44)(H,34,43)(H,35,45)