512-47-0 Usage
Purification Methods
Crystallise it from *benzene. It sublimes on careful heating and hydrolyses in cold H2SO4 to chloral acetone and chloroform. [Beilstein 1 H 622.]
Check Digit Verification of cas no
The CAS Registry Mumber 512-47-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 512-47:
(5*5)+(4*1)+(3*2)+(2*4)+(1*7)=50
50 % 10 = 0
So 512-47-0 is a valid CAS Registry Number.