137049-39-9 Usage
General Description
The chemical compound (4R,5R,6S)-3-(diphenoxy-phosphoryloxy)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid is a complex molecule with a bicyclic structure. It contains a carboxylic acid group and a phosphoryloxy group, along with a hydroxy-ethyl and a methyl group. The compound is a derivative of aza-bicyclo[3.2.0]heptene and has a keto group at position 7. Given its complex structure, it may have applications in medicinal chemistry, particularly in the development of new pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 137049-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,4 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137049-39:
(8*1)+(7*3)+(6*7)+(5*0)+(4*4)+(3*9)+(2*3)+(1*9)=129
129 % 10 = 9
So 137049-39-9 is a valid CAS Registry Number.