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115435-87-5

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115435-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115435-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,3 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115435-87:
(8*1)+(7*1)+(6*5)+(5*4)+(4*3)+(3*5)+(2*8)+(1*7)=115
115 % 10 = 5
So 115435-87-5 is a valid CAS Registry Number.

115435-87-5Downstream Products

115435-87-5Relevant articles and documents

REACTION OF 4-CHLORO-1-NITROBENZENE WITH o-SUBSTITUTED PHENYLACETONITRILES; SYNTHESIS OF 8-CHLORO-1-METHYL(AND METHYLTHIOMETHYL)-6-(2-SUBSTITUTED PHENYL)-4H-s-TRIAZOLO-1,4-BENZODIAZEPINES

Vejdelek, Zdenek,Holubek, Jiri,Ryska, Miroslav,Koruna, Ivan,Svatek, Emil,et.al.

, p. 2545 - 2563 (2007/10/02)

Reactions of 4-chloro-1-nitrobenzene with 2-methyl-, 2-methoxy- and 2-(methylthio)phenylacetonitrile in methanolic potassium hydroxide gave mixture from which the excepted 3-aryl-5-chloro-2,1-benzisoxazoles Ia-c were isolated in addition to the 2H-indoles IIIa and IIIc and acridines VIII and IX.The 2,1-benzisoxazoles were reduced to the 2-aminobenzophenones XIIa-c which were transformed via the phthalimidoacetamido compounds XIIIa-c to 5-aryl-7-chloro-1,3-dihydro-1,4-benzodiazepine-2-ones XVa-c.Treatment with phosphorus pentasulfide led to the thiones XVIa-c which reacted in boiling butanol either with acetohydrazide or with (methylthio)acetohydrazide to give the title compounds XVIIa-c and XVIIIa-c.They showed only weak anticonvulsant, incoordinating and central depressant effects.

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