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121567-77-9

2-(Cyclohex-2-enylsulfanyl)-4,6-dimethyl-nicotinonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121567-77-9

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121567-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121567-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,6 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121567-77:
(8*1)+(7*2)+(6*1)+(5*5)+(4*6)+(3*7)+(2*7)+(1*7)=119
119 % 10 = 9
So 121567-77-9 is a valid CAS Registry Number.

121567-77-9Relevant articles and documents

ELECTROPHILIC TRANS QUATERNIZATION OF SUBSTITUTED 2-PYRIDINES TO 4a, 10-a-cis-4,4a-trans-1,2,3,4,4a,10a-HEXAHYDROBENZOTHIAZOLO(SELENAZOLO)-PYRIDINIUM SALTS

Shestopalov, A. M.,Nesterov, V. N.,Sharanin, Yu. A.,Litvinov, V. P.,Mortikov, V. Yu.,et al.

, p. 1248 - 1256 (1988)

It was established that the electrophilic quaternization of substituted 2-pyridines is a stereoselective process and proceeds as trans quaternization with the formation of 4a,10a-cis-4,4a-trans-1,2,3,4,4a,10a-hexahydrobenzot

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