15505-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15505-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,0 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15505-05:
(7*1)+(6*5)+(5*5)+(4*0)+(3*5)+(2*0)+(1*5)=82
82 % 10 = 2
So 15505-05-2 is a valid CAS Registry Number.
InChI:InChI=1/C3H12NO9P3.6Na/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13;;;;;;/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13);;;;;;/q;6*+1/p-6