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202650-93-9

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202650-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202650-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,6,5 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 202650-93:
(8*2)+(7*0)+(6*2)+(5*6)+(4*5)+(3*0)+(2*9)+(1*3)=99
99 % 10 = 9
So 202650-93-9 is a valid CAS Registry Number.

202650-93-9Downstream Products

202650-93-9Relevant academic research and scientific papers

Stereoselective synthesis of dihydrothiadiazinoazines and dihydrothiadiazinoazoles and their pyrolytic desulfurization ring contraction

Al-Etaibi, Alya,John, Elizabeth,Ibrahim, Maher R.,Al-Awadi, Nouria A.,Ibrahim, Yehia A.

experimental part, p. 6259 - 6274 (2011/09/19)

Intramolecular base catalyzed C-C bond formation led to exclusive stereoselective syntheses of trans-6,7-dihydro-5H-[1,2,4]triazolo[3,4-b][1,3,4] thiadiazines, trans-7,8-dihydro-6H-[1,2,4]triazino[3,4-b][1,3,4]thiadiazin-4- ones, and trans-3,4-dihydro-2H-

Studies on arylmethyltriazinone derivatives-Part II. Synthesis and antifungal properties of 2-aminomethyl-4-(arylidene)amino-6-arylmethyl-3-mercapto-1, 2,4-triazin-5(4H)-ones

Holla,Gonsalves,Shivananda

, p. 93 - 96 (2007/10/03)

The preparation of twenty new 2-aminomethyl-4-(arylidene)amino-6-arylmethyl-3-mercapto-1,2,4-triazin-5(4H)- ones(4) is described. The structural elucidation of all the compounds is carried out on the basis of analytical and spectral data. The newly synthesized compounds are evaluated for their antifungal activity against Candida albicans and Paecileomyces variotti.

Synthesis of biologically active 4-amino-6-arylmethyl-3-mercapto-1,2,4-triazin-5(4H)-ones and their Schiff bases

Holla, B. Shivarama,Gonsalves, Richard,Sarojini, B. K.

, p. 943 - 946 (2007/10/03)

Three arylpyruvic acids 2 are condensed with thiocarbohydrazide (3) in aqueous ethanol to yield 4-amino-6-arylmethyl-3-mercapto-1,2,4-triazin-5(4H)-ones 4. In a modified method these title compounds 4 have also been prepared by direct condensation of the

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