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1330531-03-7

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1330531-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1330531-03-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,5,3 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1330531-03:
(9*1)+(8*3)+(7*3)+(6*0)+(5*5)+(4*3)+(3*1)+(2*0)+(1*3)=97
97 % 10 = 7
So 1330531-03-7 is a valid CAS Registry Number.

1330531-03-7Relevant articles and documents

Discovery of a ring-opened derivative of 3-n-butylphthalide bearing NO/H2S-donating moieties as a potential anti-ischemic stroke agent

Yin, Wei,Lan, Li,Huang, Zhangjian,Ji, Jing,Fang, Jiangen,Wang, Xiaoli,Ji, Hui,Peng, Sixun,Xu, Jinyi,Zhang, Yihua

, p. 369 - 380 (2016/04/06)

To search for novel anti-ischemic stroke agents with higher potency than a known drug 3-n-butylphthalide (NBP), a series of ring-opened derivatives of NBP bearing both nitric oxide (NO) and hydrogen sulfide (H2S)-donating moieties (NO/H2S-NBP) (8a-8o) were designed, synthesized, and biologically evaluated. The most active compound 8d was more potent than NBP and the corresponding H2S-NBP 10 or NO-NBP 13 in inhibition of the ADP-induced platelet aggregation in vitro. In addition, 8d produced moderate levels of NO and H2S, which could be beneficial for improving cardiovascular and cerebral circulation. More importantly, in a rat model of transient focal cerebral ischemia, oral treatment with 8d improved neurobehavioral function, reduced the infarct brain size and brain-water content, and enhanced the levels of brain antioxidant SOD, GSH and GSH-Px but diminished the level of oxidant MDA. These protective effects of 8d against the ischemia/reperfusion (I/R)-related brain damage were greater than that of NBP, suggesting that 8d may be a promising agent for further investigation.

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