1053259-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1053259-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,2,5 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1053259-75:
(9*1)+(8*0)+(7*5)+(6*3)+(5*2)+(4*5)+(3*9)+(2*7)+(1*5)=138
138 % 10 = 8
So 1053259-75-8 is a valid CAS Registry Number.
1053259-75-8Relevant academic research and scientific papers
Indium and tin mediated allylation reactions of 3-hydroxycephem in aqueous media
Lee,Cha,Pae,Choi II,Koh,Kim,Cho
, p. 4299 - 4308 (2007/10/03)
Allylation of the C-3 position of the cephem nucleus was accomplished by either indium mediated or indium trichloride promoted tin mediated allylation reactions in aqueous media. Both methods gave 3-allyl-3-hydroxycephams 2a ~ 2d, in moderate to excellent yields.
