13780-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13780-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,8 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13780-11:
(7*1)+(6*3)+(5*7)+(4*8)+(3*0)+(2*1)+(1*1)=95
95 % 10 = 5
So 13780-11-5 is a valid CAS Registry Number.
InChI:InChI=1/Ca.NO3.H3N/c;2-1(3)4;/h;;1H3/q+2;-1;/p+1