100604-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100604-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,0 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100604-49:
(8*1)+(7*0)+(6*0)+(5*6)+(4*0)+(3*4)+(2*4)+(1*9)=67
67 % 10 = 7
So 100604-49-7 is a valid CAS Registry Number.
100604-49-7Relevant academic research and scientific papers
Synthesis of Fused 1,2-Diazetidinones via an Intramolecular Horner-Emmons Reaction
Taylor, Edward C.,Davies, Huw M. L.
, p. 1537 - 1540 (2007/10/02)
8-Oxo-1,6-diazabicyclooct-3-ene-3-carboxylates (6-aza-1-carba-2-cephem-3-carboxylates) have been prepared for the first time by application of the Horner-Emmons reaction to appropriate 1,2-diazetidinone precursors.
