145775-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145775-12-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,7,7 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145775-12:
(8*1)+(7*4)+(6*5)+(5*7)+(4*7)+(3*5)+(2*1)+(1*2)=148
148 % 10 = 8
So 145775-12-8 is a valid CAS Registry Number.
InChI:InChI=1/4C9H19NO15P3.4Na/c4*10-2-1-3-22-28(20,21)25-7-4(11)5(12)8(23-26(14,15)16)9(6(7)13)24-27(17,18)19;;;;/h4*4-9H,1-3,10H2,(H,20,21)(H2,14,15,16)(H2,17,18,19);;;;/q4*-3;4*+1/t4*4-,5-,6-,7-,8+,9+;;;;/m1111..../s1