123723-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123723-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 123723-75:
(8*1)+(7*2)+(6*3)+(5*7)+(4*2)+(3*3)+(2*7)+(1*5)=111
111 % 10 = 1
So 123723-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H23O12P/c16-5-9(18)6-24-28(22,23)25-7-11-12(19)13(20)14(21)15(27-11)26-10-3-1-8(17)2-4-10/h1-4,9,11-21H,5-7H2,(H,22,23)/t9?,11-,12-,13+,14-,15-/m1/s1
