69581-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69581-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,8 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 69581-04:
(7*6)+(6*9)+(5*5)+(4*8)+(3*1)+(2*0)+(1*4)=160
160 % 10 = 0
So 69581-04-0 is a valid CAS Registry Number.
69581-04-0Relevant academic research and scientific papers
On Thiocarbonic-O-Ester Isothiocyanates
Goerdeler, Joachim,Kunnes, Werner
, p. 2044 - 2047 (2007/10/02)
The title compounds 3 were synthesized from the corresponding carbonic chlorides under heterogenous conditions with added pyridine and derivativized to 2, 4, 5.
