3440-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3440-92-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3440-92:
(6*3)+(5*4)+(4*4)+(3*0)+(2*9)+(1*2)=74
74 % 10 = 4
So 3440-92-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H16NO2P/c1-4-8(5-2)11-9-6-7(3)10-11/h7H,4-6H2,1-3H3