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128609-46-1

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128609-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128609-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,0 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128609-46:
(8*1)+(7*2)+(6*8)+(5*6)+(4*0)+(3*9)+(2*4)+(1*6)=141
141 % 10 = 1
So 128609-46-1 is a valid CAS Registry Number.

128609-46-1Downstream Products

128609-46-1Relevant articles and documents

THE REARRANGEMENT OF ORTHO-NITROBENZYLIDENEMALONATE DERIVATIVES IN THEIR REACTIONS WITH THIOLS

Kinastowski, Stefan,Kaczmarek, Elzbieta,Wnuk, Stanislaw

, p. 595 - 605 (2007/10/02)

The rearrangement of 2,4-dinitro- and 2,4,6-trinitrobenzylidenemalonates in reaction with thiols, both in or without the presence of alcohols or amines has been found to afford various 2-amino-4-nitro- and 2-amino-4,6-dinitrobenzoic acid derivatives, i.e.

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