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19684-22-1

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19684-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19684-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,8 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19684-22:
(7*1)+(6*9)+(5*6)+(4*8)+(3*4)+(2*2)+(1*2)=141
141 % 10 = 1
So 19684-22-1 is a valid CAS Registry Number.

19684-22-1Upstream product

19684-22-1Relevant articles and documents

ACTION OF ULTRASOUND ON DEOXYGENATED AQUEOUS SOLUTONS OF D-GLUCOSE

Heusinger, Helmut

, p. 67 - 76 (2007/10/02)

The action of ultrasound on deoxygenated aqueous solutions of D-glucose yielded D-gluconic acid, D-arabino-hexos-2-ulose, D-ribo-hexos-3-ulose, D-xylo-hexos-4- and -5-ulose, D-gluco-hexodialdose, 2-deoxy-D-arabino-hexonic acid, 5-deoxy-D-xylo-hexonic acid, 6-deoxy-L-threo-hexos-4,5-diulose, and 6-deoxy-D-threo-hexos-2,5-diulose.There was little cleavage of the carbon skeleton.The ratio of the deoxy compounds to the sum of the hexosuloses and the hexodialdose was smaller on sonolysis than on γ-irradiation.

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