5327-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5327-29-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,2 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5327-29:
(6*5)+(5*3)+(4*2)+(3*7)+(2*2)+(1*9)=87
87 % 10 = 7
So 5327-29-7 is a valid CAS Registry Number.
5327-29-7Relevant articles and documents
Syntheses with Nitriles, XCV: Deamination of Cytosine Derivatives
Deshmukh, M.,Mittelbach, M.,Junek, H.
, p. 91 - 98 (2007/10/02)
Treatment of 2-formyl-3-dimethylamino-propenenitrile (1a) and 2-ethoxycarbonyl-3-dimethylamino-propenenitrile (1b), resp., with substituted ureas led to the 2-cyano-3-ureidoacrylates 2, which can be cyclized under alkaline conditions to give 5-formyl-5-cy