119140-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119140-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,4 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119140-67:
(8*1)+(7*1)+(6*9)+(5*1)+(4*4)+(3*0)+(2*6)+(1*7)=109
109 % 10 = 9
So 119140-67-9 is a valid CAS Registry Number.
119140-67-9Relevant academic research and scientific papers
The synthesis of unusual tetrahydropyrimidine amino acids
Jones,Crockett, Alan K.
, p. 7459 - 7462 (2007/10/02)
The synthesis of derivatives of 2-(1-an-aminoalkyl)-4-carboxy-3,4,5,6-tetrahydropyrimidines, unusual amino acids isolated from bacterial siderophores, is described, from condensation of N-protected amino acids imidates or thiomidates with 2,4-diaminobutyrylglycine methyl ester.
