821-99-8 Usage
Chemical Properties
CLEAR YELLOW LIQUID
Uses
It is used as pharmaceutical intermediate. Many organisms use 1,9-dichlorononane as a sole carbon source. Bacteria on incubation of sewage with 1,9-dichlorononane increased its subsequent capacity to dehalogenate.
Check Digit Verification of cas no
The CAS Registry Mumber 821-99-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 821-99:
(5*8)+(4*2)+(3*1)+(2*9)+(1*9)=78
78 % 10 = 8
So 821-99-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H18Cl2/c10-8-6-4-2-1-3-5-7-9-11/h1-9H2
821-99-8Relevant articles and documents
A new kind of acetylcholine esterase inhibitors and its preparation method and application (by machine translation)
-
Paragraph 0096; 0097, (2018/04/03)
The present invention provides a novel acetyl choline esterase inhibitor and its preparation method and application, in particular, the invention discloses a formula A shown with double AChE binding site of substituted acridine compound, and its preparation method and as acetylcholinesterase inhibitors. The preparation of the novel compounds of this invention demonstrate good inhibit acetylcholine esterase role, can be used as a preparation for treating and preventing HAMER (AD) application value. (by machine translation)
