104928-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104928-58-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,2 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104928-58:
(8*1)+(7*0)+(6*4)+(5*9)+(4*2)+(3*8)+(2*5)+(1*8)=127
127 % 10 = 7
So 104928-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H17NO4.ClH/c1-9(13)6-10(2,3)5-7(14-9)4-8(11)12;/h7,13H,4-6H2,1-3H3;1H/t7-,9-;/m0./s1