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1227697-21-3

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1227697-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227697-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,6,9 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1227697-21:
(9*1)+(8*2)+(7*2)+(6*7)+(5*6)+(4*9)+(3*7)+(2*2)+(1*1)=173
173 % 10 = 3
So 1227697-21-3 is a valid CAS Registry Number.

1227697-21-3Downstream Products

1227697-21-3Relevant articles and documents

Synthesis and thermal stability of imino-1,3-dithietanes. Influence of structural factors

Ogurtsov,Karpychev, Yu. V.,Belyakov,Nelyubina, Yu. V.,Lyssenko,Rakitin

, p. 430 - 436 (2009)

The reaction of 1,2-dithiol-3-thiones with isonitriles at room temperature affords imino-1,3-dithietanes. The reaction is reversible. According to 1H NMR spectroscopy, the rise of the temperature shifts the equilibrium to the starting compounds

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