2549-67-9 Usage
Purification Methods
Freshly distil the aziridine from sodium before use. The picrate has m 103-104o. TOXIC. [O’Rourke et al. J Am Chem Soc 78 2159 1956, Beilstein 20 III/IV 280.]
Check Digit Verification of cas no
The CAS Registry Mumber 2549-67-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,4 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2549-67:
(6*2)+(5*5)+(4*4)+(3*9)+(2*6)+(1*7)=99
99 % 10 = 9
So 2549-67-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H9N/c1-2-4-3-5-4/h4-5H,2-3H2,1H3
2549-67-9Relevant articles and documents
DI- OR TRIPEPTIDE RENIN INHIBITORS CONTAINING LACTAM CONFORMATIONAL RESTRICTION IN ACHPA
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, (2008/06/13)
Enzyme di-or tripeptides of the formula: STR1 and analogs thereof which inhibit renin and are useful for treating various forms of renin-associated hypertension, hyperaldosteronism and congestive heart failure; compositions containing these renin-inhibitory peptides, optionally with other antihypertensive agents; and methods of treating hypertension, hyperaldosteronism or congestive heart failure or of establishing renin as a causative factor in these problems which employ these novel peptides.