2790-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2790-85-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,9 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2790-85:
(6*2)+(5*7)+(4*9)+(3*0)+(2*8)+(1*5)=104
104 % 10 = 4
So 2790-85-4 is a valid CAS Registry Number.
2790-85-4Relevant academic research and scientific papers
3-O--HYDROXY-2-PHENYLINDENONES, PREPARATION AND USE IN THE SYNTHESIS OF PEPTIDES
Mincev, Stoyan,Derdowska, Izabela,Kupryszewski, Gotfryd
, p. 443 - 452 (2007/10/02)
Several 3-O--hydroxy-2-phenylindenones were obtained and used in the synthesis of peptides.Synthesis of Leu-enkephalin was carried out.