883907-83-3 Usage
General Description
2,2-dimethyl-oxazolidine-3,4-dicarboxylic acid 3-tert-butyl ester 4-ethyl ester is a chemical compound with a complex structure. It consists of a central oxazolidine ring with two carboxylic acid groups and additional ester groups attached. The presence of the 3-tert-butyl ester and 4-ethyl ester groups indicates the specific positions of the ester attachments on the oxazolidine ring. 2,2-dimethyl-oxazolidine-3,4-dicarboxylic acid 3-tert-butyl ester 4-ethyl ester may have potential applications in pharmaceuticals, and the presence of the ester groups suggests it may be used as a precursor in organic synthesis or as a building block for more complex molecules. It is important to handle this compound with caution and follow proper safety protocols due to its complex structure and potential reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 883907-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,9,0 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 883907-83:
(8*8)+(7*8)+(6*3)+(5*9)+(4*0)+(3*7)+(2*8)+(1*3)=223
223 % 10 = 3
So 883907-83-3 is a valid CAS Registry Number.
883907-83-3Relevant articles and documents
The Baylis-Hillman reaction with chiral α-amino aldehydes under racemization-free conditions
Coelho, Fernando,Diaz, Gaspar,Abella, Carlos A. M.,Almeida, Wanda P.
, p. 435 - 439 (2007/10/03)
The Baylis-Hillman reaction with chiral α-amino aldehydes has been revisited. The reaction carried out under the influence of ultrasound avoids the aldehyde racemization almost completely, providing useful chiral substrates which can be used as starting materials for the synthesis of natural products. To demonstrate the synthetic applicability of these adducts, the easy preparation of a bicyclic lactam with an indolizidinic skeleton was accomplished. Georg Thieme Verlag Stuttgart.
