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1318698-93-9

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1318698-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1318698-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,6,9 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1318698-93:
(9*1)+(8*3)+(7*1)+(6*8)+(5*6)+(4*9)+(3*8)+(2*9)+(1*3)=199
199 % 10 = 9
So 1318698-93-9 is a valid CAS Registry Number.

1318698-93-9Downstream Products

1318698-93-9Relevant articles and documents

Synthesis of biologically active 1′-(2-oxo-2H-benzopyran-6-YL)- 5′-hydroxy-2′-methylindole-3′-amido-2″-phenyl- thiazolidene-4″-ones

Mulwad, Vinata V.,Parmar, Hitesh T.,Mir, Abid A.

, p. 49 - 55 (2011/09/16)

6-Aminocoumarins on refluxing with ethyl acetoacetate in 1,2-dichloroethane gave two products: 3′-(2-oxo-2H-benzopyran-6-yl-amino)-but-2′-enoic acid ethyl ester 2a-c and N-(-2-oxo-2H-benzopyran-6-yl)-3′-oxo-butyramide 3a-c. Compounds 2a-c on treatment wit

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