126575-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126575-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,7 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126575-85:
(8*1)+(7*2)+(6*6)+(5*5)+(4*7)+(3*5)+(2*8)+(1*5)=147
147 % 10 = 7
So 126575-85-7 is a valid CAS Registry Number.
126575-85-7Relevant academic research and scientific papers
REGIO- AND CHEMOSELECTIVE EPIMERIZATION OF cis-3-AMINO-β-LACTAMS TO THE trans-ISOMERS: A NEW SYNTHESIS OF AZTREONAM
Kawabata, Takeo,Itoh, Kazuhiro,Hiyama, Tamejiro
, p. 4837 - 4840 (2007/10/02)
The title isomerization reaction was effected with trifluoroacetic acid and shown to be applicable to the synthesis of an optically active monobactam antibiotic, aztreonam.
