177337-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 177337-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,3,3 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 177337-28:
(8*1)+(7*7)+(6*7)+(5*3)+(4*3)+(3*7)+(2*2)+(1*8)=159
159 % 10 = 9
So 177337-28-9 is a valid CAS Registry Number.
177337-28-9Relevant articles and documents
Antihypertensive actions of hydrazidones: Study of acylated 2-chloro benzilidenhydrazines
Galons,Cave,Miocque,Rinjard,Tran,Binet
, p. 785 - 788 (2007/10/02)
A series of acylated hydrazones: o-Cl-C6H4-C(R1) = N-NH-CO-R, have been prepared and evaluated on spontaneous hypertensive rats (SHR). The more active compounds present a hydroxyl in position α to the acyl group and R