The CAS Registry Mumber 96661-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,6,6 and 1 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 96661-43: (7*9)+(6*6)+(5*6)+(4*6)+(3*1)+(2*4)+(1*3)=167 167 % 10 = 7 So 96661-43-7 is a valid CAS Registry Number.
Synthesis of heterocyclic 1,4-dihydropyridylacetic acid derivatives of 6-aminopenicillanic acid and D-α-aminobenzylpenicillin with antibacterial activity
Dubey,Knaus
, p. 559 - 580 (2007/10/02)
-
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for96661-43-7p-bromophenacyl-6-β-<(4-methyl-3-(4,4-dimethyloxazolin-2-yl)-1,4-dihydropyridylmethylcarbonylaminophenylacetyl)amino>-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate