90815-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90815-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90815-77:
(7*9)+(6*0)+(5*8)+(4*1)+(3*5)+(2*7)+(1*7)=143
143 % 10 = 3
So 90815-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H30N4O4/c1-12(2)8-9-21-11-17(25)23-18(26)13(3)22-19(27)16(20)10-14-4-6-15(24)7-5-14/h4-7,12-13,16,21,24H,8-11,20H2,1-3H3,(H,22,27)(H,23,25,26)/t13-,16+/m1/s1
90815-77-3Relevant articles and documents
Investigation of the structural parameters involved in the μ and δ opioid receptor discrimination of linear enkephalin-related peptides
Gacel,Zajac,Delay-Goyet,Dauge,Roques
, p. 374 - 383 (2007/10/02)
The previous rules proposed for selective recognition of μ and δ opioid receptors by modified enkephalins were investigated through an extensive structure-activity study. Thus, modifications of the sequence of TRIMU 4 (Tyr-D-Ala-Gly-NHCH(CH3)CH
