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70204-58-9

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70204-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70204-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,0 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70204-58:
(7*7)+(6*0)+(5*2)+(4*0)+(3*4)+(2*5)+(1*8)=89
89 % 10 = 9
So 70204-58-9 is a valid CAS Registry Number.

70204-58-9Downstream Products

70204-58-9Relevant articles and documents

Synthesis of 4-substituted aminobenzoate quaternary salts as potent antispasmodic agents

Ibrahim,Soliman,Gabr

, p. 332 - 335,334,335 (2007/10/06)

N-(Diethylaminoethyl)-4-substituted aminobenzoate quaternary salts, N-(diethylaminoethyl)-4-substituted aminobenzamide quaternary salts, 4-substitued acylaminobenzamide quaternary salts, and 4-substituted acylaminosalicylamide derivatives were prepared and tested for antispasmodic activity. Preliminary pharmacological tests on isolated guinea pig ileum revealed that the new compounds possess nonspecific inhibitory action on smooth muscles.

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