80948-57-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80948-57-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80948-57:
(7*8)+(6*0)+(5*9)+(4*4)+(3*8)+(2*5)+(1*7)=158
158 % 10 = 8
So 80948-57-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H24N9O11P/c19-13-8-16(22-3-21-13)26(4-23-8)17-11(30)9(28)6(37-17)1-35-39(33,34)36-2-7-10(29)12(31)18(38-7)27-5-24-15(25-27)14(20)32/h3-7,9-12,17-18,28-31H,1-2H2,(H2,20,32)(H,33,34)(H2,19,21,22)/t6-,7-,9-,10-,11-,12-,17-,18-/m1/s1