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16958-94-4

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16958-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16958-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,5 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 16958-94:
(7*1)+(6*6)+(5*9)+(4*5)+(3*8)+(2*9)+(1*4)=154
154 % 10 = 4
So 16958-94-4 is a valid CAS Registry Number.

16958-94-4Upstream product

16958-94-4Relevant articles and documents

Aryloxymethyl derivatives of nitrogenous heterocyclic methanols and ethers thereof

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, (2008/06/13)

Novel heterocyclicmethanols are disclosed having the formula: STR1 wherein Z is pyrrolidinyl, piperidinyl, homopiperidinyl or pyridinyl; R1 is hydrogen, loweralkyl or carbethoxymethyl; R2 is hydrogen, loweralkyl, cycloalkyl, phenyl or phenyl-loweralkyl; R3 is 1 or 2-naphthalenyl, 2,3-dihydroinden-4 or 5-yl, phenyl or phenyl substituted by loweralkyl, loweralkoxy, halogen, trifluoromethyl, phenyl, methylenedioxy, nitro, amino, loweralkylamino, diloweralkylamino, loweracylamino; the 1-position of 2-pyrrolidinyl, 2-piperidinyl or 2-homopiperidinyl may be substituted by an R4 loweralkyl group, or R1 may form methylene or --CH2 -C(O)-bridges with R4 ; the pharmaceutically acceptable salts and diastereomers thereof, which compounds have antiarrhythmic and/or hypotensive activity in animals.

HETEROCYCLIC COMPOUNDS

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, (2008/06/13)

Compounds of Formula I are described STR1 in which X and Y are independently--NH--,--O--or--S--; Z may be a pyrimidine, triazine, triazole, thiazole, thiadiazole ring. The methods of preparation are described. The compounds are useful as antipeptic ulcer agents.

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