1515847-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1515847-92-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,1,5,8,4 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1515847-92:
(9*1)+(8*5)+(7*1)+(6*5)+(5*8)+(4*4)+(3*7)+(2*9)+(1*2)=183
183 % 10 = 3
So 1515847-92-3 is a valid CAS Registry Number.
1515847-92-3Relevant academic research and scientific papers
Directed synthesis of alkyl-substitued pyrrolo[3,4-c]pyrrole- 1,3,4,6-tetraones
Fedoseev,Ershov,Belikov,Lipin,Nasakin,Tafeenko
, p. 1661 - 1665 (2014/02/14)
Reactions of 3-amino-8-hydroxy-1,6-dioxo-2,7-diazaspiro[4.4]non-3-ene-4- carbonitriles with aqueous hydrohalic acid led to the formation of alkyl-substituted pyrrolo[3,4-c]-pyrrole-1,3,4,6-tetraones. Pleiades Publishing, Ltd., 2013.
