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94475-60-2

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94475-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94475-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,7 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94475-60:
(7*9)+(6*4)+(5*4)+(4*7)+(3*5)+(2*6)+(1*0)=162
162 % 10 = 2
So 94475-60-2 is a valid CAS Registry Number.

94475-60-2Relevant articles and documents

MONITORED AMINOLYSIS OF 3-ACYLTHIAZOLIDINE-2-THIONE : A NEW CONVENIENT SYNTHESIS OF AMIDE

Nagao, Yoshimitsu,Seno, Kaoru,Kawabata, Kohji,Miyasaka, Tadayo,Takao, Sachiko,Fujita, Eiichi

, p. 841 - 844 (1980)

3-Acylthiazolidine-2-thiones (1) were easily prepared and they were treated with several amines in dichloromethane to give amides 4 in very high yields within a short time.Aminoalcohols and aminophenols were selectively converted into acylaminoalcohols and acylaminophenols, respectively, by this reaction.One can monitor the reaction by disappearance of the yellow color of the starting material 1.Some amide alkaloids (15-18) have effectively been synthesized.

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