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196707-74-1

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  • 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(1-methyl-5-nitro-1H-imidazol-2-yl)-, bis(cyclohexylmethyl) ester

    Cas No: 196707-74-1

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196707-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 196707-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,7,0 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 196707-74:
(8*1)+(7*9)+(6*6)+(5*7)+(4*0)+(3*7)+(2*7)+(1*4)=181
181 % 10 = 1
So 196707-74-1 is a valid CAS Registry Number.

196707-74-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Bis(cyclohexylmethyl) 2,6-dimethyl-4-(1-methyl-5-nitro-1H-imidazo l-2-yl)-1,4-dihydro-3,5-pyridinedicarboxylate

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:196707-74-1 SDS

196707-74-1Downstream Products

196707-74-1Relevant articles and documents

Synthesis and calcium-channel antagonist activity of nifedipine analogues containing nitroimidazolyl substituent in guinea-pig ileal smooth muscle

Shafiee,Miri,Dehpour,Soleymani

, p. 541 - 543 (2007/10/03)

Alkyl, cycloalkyl or aryl ester analogues of nifedipine, in which the ortho-nitrophenyl group at position 4 is replaced by 1-methyl-5-nitro-2-imidazolyl substituent, were synthesized and evaluated as calcium-channel antagonists using the high K+ contraction of guinea-pig ileal longitudinal smooth muscle. The results for the symmetrical esters showed that increasing the length of methylene chain (n > 2) decreases activity. The relative activity profile for asymmetrical esters was cyclopentyl > cyclohexyl > cyclopropyl. Comparison of esters having the same methylene space showed that the cyclohexyl compounds were more active than the corresponding phenyl derivatives. In addition, asymmetrical esters possessing one R2 substituent (methyl > ethyl) indicated that increasing the length of methylene chain in the R1-substituent decreased activity. Our results demonstrate that several compounds were more active than the reference drug nifedipine. The symmetrical cyclohexyl ester (n = 0) and the asymmetrical (R1 = cyclohexyl, R2 = Me, n = 0) derivatives were the most potent antagonists tested.

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