141973-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141973-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141973-67:
(8*1)+(7*4)+(6*1)+(5*9)+(4*7)+(3*3)+(2*6)+(1*7)=143
143 % 10 = 3
So 141973-67-3 is a valid CAS Registry Number.
141973-67-3Relevant academic research and scientific papers
ORGANIC PHOSPHORUS COMPOUNDS 101. PREPARATION AND PHYSICAL PROPERTIES OF BIS(AMINOALKYL)PHOSPHINIC ACIDS
Maier, Ludwig
, p. 67 - 72 (2007/10/02)
The synthesis, physical and spectroscopic properties of 3-aminopropyl-aminomethylphosphinic acid, 5, bis(2-aminoethyl)phosphinic acid, 8, and of bis(3-aminopropyl)phosphinic acid, 10, are reported. Key words: 3-Aminopropyl-aminomethylphosphinic acid; bis(
