40876-98-0 Usage
Chemical Properties
beige to light orange crystalline powder
Uses
Different sources of media describe the Uses of 40876-98-0 differently. You can refer to the following data:
1. Dyes, synthesis.
2. Diethyl oxalacetate sodium salt is used in the preparation of oxaloacetic acid. It is also used as an active pharmaceutical intermediate.
Purification Methods
Extract it several times with boiling Et2O (until the solvent remains colourless), and then the residue is dried in air. [Beilstein 3 H 789.]
Check Digit Verification of cas no
The CAS Registry Mumber 40876-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,7 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40876-98:
(7*4)+(6*0)+(5*8)+(4*7)+(3*6)+(2*9)+(1*8)=140
140 % 10 = 0
So 40876-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O5.2Na/c1-3-8(4-2,7(12)13)5(9)6(10)11;;/h3-4H2,1-2H3,(H,10,11)(H,12,13);;/q;2*+1/p-2
40876-98-0Relevant articles and documents
COMPOSITION FOR REGULATING PLANT GROWTH, METHOD FOR TREATING PLANTS THEREWITH, AND ACTIVE INGREDIENT THEREOF
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Paragraph 0081; 0082; 0083; 0084; 0085, (2019/05/07)
A composition for regulating plant growth, the active ingredient of which is an ester of oxaloacetic acid or a salt thereof, or derivatives thereof, wherein the ester of oxaloacetic acid has the formula set forth below, where R1 and R2 are independently selected from a series of C1-C18 alkyl groups, and wherein the content of the active ingredient corresponds to a concentration of from 10?11 M to 10?3 M. The active ingredients and compositions for regulating plant growth allow for treating plants in order to stimulate the growth thereof and achieve such advantages as increased yields, improved plant quality, improved nutrient absorption and enhanced stress resistance, while allowing such advantages to be achieved using a relatively small amount of an active ingredient(s) which is/are biodegradable and environmentally friendly.
