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299175-13-6

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299175-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299175-13-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,1,7 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 299175-13:
(8*2)+(7*9)+(6*9)+(5*1)+(4*7)+(3*5)+(2*1)+(1*3)=186
186 % 10 = 6
So 299175-13-6 is a valid CAS Registry Number.

299175-13-6Upstream product

299175-13-6Downstream Products

299175-13-6Relevant articles and documents

2,4-Diamino-1-thia-3-azabutadienes, intermediates in heterocyclic synthesis

Friot,Reliquet,Reliquet,Meslin

, p. 135 - 149 (2007/10/03)

2,4-Diamino-1-thia-3-azabutadienes 1 were studied. Methylation occured at sulfur and acylation at nitrogen hound to the 2 position. Alkylation by α-bromoketones gave rise to 2-amino-5-acylthiazoles. Upon treatment with acrylic dienophiles compounds 1 reac

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