1578258-31-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1578258-31-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,8,2,5 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1578258-31:
(9*1)+(8*5)+(7*7)+(6*8)+(5*2)+(4*5)+(3*8)+(2*3)+(1*1)=207
207 % 10 = 7
So 1578258-31-7 is a valid CAS Registry Number.
1578258-31-7Relevant articles and documents
STRONGLY FLUORESCENT HETEROCYCLES AND A METHOD FOR THEIR SYNTHESIS
-
Page/Page column 11; 12; 20, (2014/05/24)
This invention provides 1,4-dihydropyrrolo[3,2-b]pyrrole derivatives which can be used as strongly fluorescent compounds and a one- stage method for their synthesis from simple substrates.