1559-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1559-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1559-67:
(6*1)+(5*5)+(4*5)+(3*9)+(2*6)+(1*7)=97
97 % 10 = 7
So 1559-67-7 is a valid CAS Registry Number.
1559-67-7Relevant academic research and scientific papers
SYNTHESIS OF TETRAALKYLAMMONIUM THIOLATES
Rybakova, I. A.,Shekhtman, R. I.,Prilezhaeva, E. N.
, p. 1903 - 1905 (2007/10/02)
A convenient method has been developed for the preparation of tetraalkylammonium thiolates by the reaction of tetraalkylammonium hydroxides with various thiols in benzene.
