93841-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93841-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93841-75:
(7*9)+(6*3)+(5*8)+(4*4)+(3*1)+(2*7)+(1*5)=159
159 % 10 = 9
So 93841-75-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H28N3O15P5.9Na/c13-28(14,15)5-10(1-3-11(6-29(16,17)18)7-30(19,20)21)2-4-12(8-31(22,23)24)9-32(25,26)27;;;;;;;;;/h1-9H2,(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)(H2,25,26,27);;;;;;;;;/q;9*+1/p-9