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19701-38-3

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19701-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19701-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,0 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19701-38:
(7*1)+(6*9)+(5*7)+(4*0)+(3*1)+(2*3)+(1*8)=113
113 % 10 = 3
So 19701-38-3 is a valid CAS Registry Number.

19701-38-3Downstream Products

19701-38-3Relevant articles and documents

Concerning Model Metabolites of the Carcinogen 4-Nitroquinoline 1-Oxide. Reactivity and Solvolytic Behavior of 1-Hydroxy-4-(acetoxyimino)-1,4-dihydroquinoline

Demeunynck, Martine,Lhomme, Marie-France,Mellor, John M.,Lhomme, Jean

, p. 399 - 405 (1989)

1-Hydroxy-4-(acetoxyimino)-1,4-dihydroquinoline is obtained quantitatively by reaction of 1-acetoxy-4-(acetoxyimino)-1,4-dihydroquinoline with piperidine in dimethyl sulfoxide.Spectroscopic results establish that this monoacetate exists preferentially as

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