41952-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41952-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,9,5 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41952-52:
(7*4)+(6*1)+(5*9)+(4*5)+(3*2)+(2*5)+(1*2)=117
117 % 10 = 7
So 41952-52-7 is a valid CAS Registry Number.
InChI:InChI=1/C19H18N4O5S3/c1-9-21-22-19(31-9)30-8-11-7-29-17-12(16(26)23(17)13(11)18(27)28)20-15(25)14(24)10-5-3-2-4-6-10/h2-6,12,14,17,24H,7-8H2,1H3,(H,20,25)(H,27,28)/t12-,14-,17-/m1/s1
41952-52-7Relevant academic research and scientific papers
Semisynthetic cephalosporins. Synthesis and structure activity relationships of 7 mandelamido 3 cephem 4 carboxylic acids
Hoover,Dunn,Jakas,Lam,Taggart,Guarini,Phillips
, p. 34 - 41 (2007/10/06)
The synthesis, microbiological profile, and in vivo effectiveness in laboratory animals of a broad spectrum cephalosporin, 7(R) mandelamidocephalosporanic acid (1), are described. A number of derivatives and analogs of 1 were prepared and their structure activity relationships are discussed.
