4629-50-9 Usage
General Description
3-DIMETHYLAMINOBENZOIC ANHYDRIDE is a chemical compound with the molecular formula C10H11NO3. It is a white to off-white crystalline powder that is often used as a reagent in organic synthesis. 3-DIMETHYLAMINOBENZOIC ANHYDRIDE is a versatile compound that can undergo nucleophilic acylation reactions, which are useful in the formation of amides and esters. Additionally, it can also be used in the preparation of pharmaceuticals, dyes, and other fine chemicals. 3-DIMETHYLAMINOBENZOIC ANHYDRIDE is a valuable tool in synthetic chemistry and has a wide range of applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 4629-50-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,2 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4629-50:
(6*4)+(5*6)+(4*2)+(3*9)+(2*5)+(1*0)=99
99 % 10 = 9
So 4629-50-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H20N2O3/c1-19(2)15-9-5-7-13(11-15)17(21)23-18(22)14-8-6-10-16(12-14)20(3)4/h5-12H,1-4H3
4629-50-9Relevant articles and documents
Two crystal polymorphs of 3-(dimethylamino)benzoic anhydride
Lynch, Daniel E.,Hayer, Ravinder,Bagga, Sanjeev,Parsons, Simon
, p. 593 - 596 (2007/10/03)
Two polymorphs of 3-(dimethylamino)benzoic anhydride have been determined by single crystal X-ray diffraction analysis. Polymorph (1) is triclinic (P1?, a 7.112(3), b 9.289(4), c 13.364(5) ?, α 96.39(2), β 104.04(2), γ 107.59(2)°, V 800.0(6) ?3
