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129352-48-3

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129352-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129352-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,5 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129352-48:
(8*1)+(7*2)+(6*9)+(5*3)+(4*5)+(3*2)+(2*4)+(1*8)=133
133 % 10 = 3
So 129352-48-3 is a valid CAS Registry Number.

129352-48-3Upstream product

129352-48-3Downstream Products

129352-48-3Relevant academic research and scientific papers

SYNTHESIS, X-RAY STRUCTURAL ANALYSIS AND PHOTOCHEMISTRY OF NOVEL SYN-PERIPLANAR BIS-AZO-SKELETONS

Beckmann, Eberhard,Bahr, Nicolaus,Prinzbach, Horst,Rihs, Grety

, p. 1125 - 1128 (1990)

Skeletons with syn-periplanar bis-azo-chromophoric units (8, 18, 19) have been synthesized (8: transannular N=N/N=N-distances 2.939 (2.999) angstroem, interorbital angle ω = 154.3 deg, X - ray analysis).In no case azo/azo-photocycloaddition has been obser

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