133661-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133661-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,6 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133661-80:
(8*1)+(7*3)+(6*3)+(5*6)+(4*6)+(3*1)+(2*8)+(1*0)=120
120 % 10 = 0
So 133661-80-0 is a valid CAS Registry Number.
133661-80-0Relevant 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