2H-1,3-Oxazine, tetrahydro-3-(phenylmethyl)-, also known as 3-benzylmorpholine, is an organic compound with the chemical formula C11H15NO. It is a cyclic amine derivative, specifically a morpholine derivative, where a benzyl group (C6H5CH2-) is attached to the nitrogen atom. 2H-1,3-Oxazine, tetrahydro-3-(phenylmethyl)- is a colorless to pale yellow liquid with a mild, aromatic odor. It is used as a synthetic intermediate in the production of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity and stability, 3-benzylmorpholine is a valuable building block in organic synthesis, particularly in the formation of complex molecules and the protection of functional groups.
The CAS Registry Mumber 4720-39-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 0 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4720-39: (6*4)+(5*7)+(4*2)+(3*0)+(2*3)+(1*9)=82 82 % 10 = 2 So 4720-39-2 is a valid CAS Registry Number.