77699-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77699-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,9 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77699-49:
(7*7)+(6*7)+(5*6)+(4*9)+(3*9)+(2*4)+(1*9)=201
201 % 10 = 1
So 77699-49-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H25N3O7/c1-2-6(16)9(19)5(15)12(21-2)22-11-4(14)7(17)3(13)8(18)10(11)20/h2-12,16-20H,13-15H2,1H3/t2-,3-,4+,5-,6-,7?,8+,9-,10-,11?,12-/m1/s1