22817-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22817-15-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,1 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22817-15:
(7*2)+(6*2)+(5*8)+(4*1)+(3*7)+(2*1)+(1*5)=98
98 % 10 = 8
So 22817-15-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H11N5O2/c10-8(11)14-9(12)13-6-3-1-5(2-4-6)7(15)16/h1-4H,(H,15,16)(H6,10,11,12,13,14)/p+1
22817-15-8Relevant articles and documents
Synthesis of novel modified guanidines: Reaction of dicyandiamide with amino Acids, Amides, and Amines in aqueous medium
Soliman, Ahmed M.,Mohamed, Shaaban K.,El-Remaily, Mahmoud. Abd El Aleem. Ali. Ali.,Abdel-Ghany
, p. 1322 - 1326 (2015)
Figure presented Reaction of dicyandiamide with series of amino acids afforded guanidinyl pyrazolones 2-19, respectively. Although reaction of dicyandiamide with urea, acetamide, bezamide, allantion, p-aminobenzoic acid, sulphanilic acid, and adenine gave
