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28282-16-8

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28282-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28282-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,8 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28282-16:
(7*2)+(6*8)+(5*2)+(4*8)+(3*2)+(2*1)+(1*6)=118
118 % 10 = 8
So 28282-16-8 is a valid CAS Registry Number.

28282-16-8Downstream Products

28282-16-8Relevant articles and documents

N,N'-Heptamethylenebis(4-methoxybenzamide)

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, (2008/06/13)

4-(Q-O)-4'-R1 -N,N'-alkylenebis(benzamides), N,N'-alkylenebis(3,4-methylenedioxybenzamides) or N,N'-alkylenebis[4-(lower-alkoxy)benzamides], having endocrinological properties, where Q is lower-alkyl, lower-alkoxyalkyl, lower-alkenyl, halo-lower-alkyl, halo-lower-alkenyl, lower-cycloalkyl, phenyl and BN-(lower-alkyl) where BN is di-(lower-alkyl)amino or a saturated N-heteromonocyclic radical having from five to seven ring atoms and alkylene has at least five carbon atoms between its two connecting linkages and R1 is Q-O-, hydrogen, lower-alkoxy, lower-alkyl, halo, benzyloxy, hydroxy, di-(lower-alkyl)amino, nitro, amino or trihalomethyl are prepared preferably by reacting the appropriate diamine or N-(aminoalkyl)-benzamide with two or one molar equivalents, respectively, of the appropriate benzoyl halide.

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