90638-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90638-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,3 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90638-93:
(7*9)+(6*0)+(5*6)+(4*3)+(3*8)+(2*9)+(1*3)=150
150 % 10 = 0
So 90638-93-0 is a valid CAS Registry Number.
90638-93-0Relevant academic research and scientific papers
Synthesis and pharmacological activity of dermorphin tetrapeptide-analogs
Salvadori,Sarto,Tomatis
, p. 489 - 493 (2007/10/02)
The authors report on the synthesis and pharmacological activity of twenty-four tetrapeptide-analogs of the opioid heptapeptide dermorphin; their terminal amino group were replaced by guanidino functions and/or the C-termini were changed into amide moieti