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30989-91-4

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30989-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30989-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,8 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30989-91:
(7*3)+(6*0)+(5*9)+(4*8)+(3*9)+(2*9)+(1*1)=144
144 % 10 = 4
So 30989-91-4 is a valid CAS Registry Number.

30989-91-4Upstream product

30989-91-4Relevant articles and documents

Synthesis and pharmacological properties of N-thienyl alkylenediamines

Ronsisvalle, Giuseppe,Pappalardo, Maria S.,Vittorio, Franco,Pasquinucci, Lorella,Caruso, Antonina,et al.

, p. 553 - 560 (1988)

A series of N-thienylalkylenediamines was synthesized and tested for their analgesic, anti-inflammatory and anti-pyretic activities, as well as for their acute toxicity and central effects.Acetylsalicylic acid, phenylbutazone and indomethacin were used as reference drugs.Several compounds showed interesting aspirin-like properties associated with good systemic and gastric tolerance.Keywords: 2-nitrothiophenes / N-thienyl alkylenediamines / anti-inflammatory activity / analgesic activity / basic anti-inflammatory agents

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