5544-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5544-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,4 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5544-35:
(6*5)+(5*5)+(4*4)+(3*4)+(2*3)+(1*5)=94
94 % 10 = 4
So 5544-35-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H7ClN2O2/c5-2-1-3(8)7-4(6)9/h1-2H2,(H3,6,7,8,9)
5544-35-4Relevant articles and documents
Acylurea compounds
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, (2008/06/13)
This invention relates to new compounds of the formula EQU1 M IS 1 OR 2, N IS 2, 3, 4, 5 OR 6, Z represents a polyamine radical containing a basic tertiary or a quaternary nitrogen atom. The compounds of formula (m) an useful as crosslinking agents. They an particularly useful for crosslinking gelatine, preferably gelatin present in layers of photographic material.