874882-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874882-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,8,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 874882-72:
(8*8)+(7*7)+(6*4)+(5*8)+(4*8)+(3*2)+(2*7)+(1*2)=231
231 % 10 = 1
So 874882-72-1 is a valid CAS Registry Number.
InChI:InChI=1/2C16H21N3O.C4H4O4/c2*1-16(2,3)18-10-13(20)7-11-5-4-6-15-14(11)8-12(9-17)19-15;5-3(6)1-2-4(7)8/h2*4-6,8,13,18-20H,7,10H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;;2-1+/t2*13-;/m00./s1