19584-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19584-53-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,8 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19584-53:
(7*1)+(6*9)+(5*5)+(4*8)+(3*4)+(2*5)+(1*3)=143
143 % 10 = 3
So 19584-53-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H10O4.K.Na/c7-5(8)3-1-2-4-6(9)10;;/h1-4H2,(H,7,8)(H,9,10);;/q;2*+1/p-2