98589-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98589-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,8 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98589-57:
(7*9)+(6*8)+(5*5)+(4*8)+(3*9)+(2*5)+(1*7)=212
212 % 10 = 2
So 98589-57-2 is a valid CAS Registry Number.
98589-57-2Relevant academic research and scientific papers
Synthesis of N-formylmaleamic acid and some related N-formylamides
Behrman, Edward J.,Hillenbrand, Edward L.
experimental part, p. 170 - 172 (2009/04/16)
Two syntheses of N-formylmaleamic acid and some related N-formylamides are described which take place under very mild conditions.
