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1170-07-6

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1170-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1170-07-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,7 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1170-07:
(6*1)+(5*1)+(4*7)+(3*0)+(2*0)+(1*7)=46
46 % 10 = 6
So 1170-07-6 is a valid CAS Registry Number.

1170-07-6Relevant articles and documents

Selektive Umfunktionalisierung der terminalen Amidgruppe offenkettiger Polyamide via 2-Oxazolin-5-one als Zwischenstufen

Obrecht, Daniel,Heimgartner, Heinz

, p. 482 - 487 (2007/10/02)

Treatment of aqueous or alcoholic solutions of diamides of type 2 with HCl leads to the formation of amide-acids and amide-esters of type 3 (Scheme 1 and Table).It has been shown, that 2-oxazolin-5-ones of type 4 are intermediates of this selective transf

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