138650-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138650-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,5 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138650-47:
(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*0)+(2*4)+(1*7)=142
142 % 10 = 2
So 138650-47-2 is a valid CAS Registry Number.
138650-47-2Relevant academic research and scientific papers
A facile general synthesis of thiocarboxylate S-esters of glyphosphate and its derivatives
Mao,Franz
, p. 920 - 922 (2007/10/02)
Various glyphosate thiocarboxylate S-ester derivatives, e.g. S-alkyl 2-(phosphonomethylamino)ethanethioates and S-alkyl 2[(phenoxyphosphorylmethyl)amino]ethanethioates, are readily synthesized from N-benzyloxycarbonylglycine using N-methylene-tert-butylam
