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87924-31-0

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87924-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87924-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,2 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87924-31:
(7*8)+(6*7)+(5*9)+(4*2)+(3*4)+(2*3)+(1*1)=170
170 % 10 = 0
So 87924-31-0 is a valid CAS Registry Number.

87924-31-0Relevant articles and documents

SYNTHESIS OF 1,2,3,5-TETRA-O-ACETYL-4-DEOXY-4-C-α,β-D-RIBOFURANOSES: THE FIRST D-RIBOFURANOSE DERIVATIVES HAVING PHOSPHORUS IN THE HEMIACETAL RING

Yamamoto, Hiroshi,Nakamura, Yuhji,Inokawa, Saburo,Yamashita, Mitsuji,Armour, Margaret-Ann,Nakashima, Tom T.

, p. C7 - C9 (1983)

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Synthesis of 1,2,3,5-Tetra-O-acetyl-4-deoxy-4-C--α,β-D-ribo- and -L-lyxofuranoses and Their Structural Analysis by 400-MHz Proton Nuclear Magnetic Resonance

Yamamoto, Hiroshi,Nakamura, Yuhji,Inokawa, Saburo,Yamashita, Mitsuji,Armour, Margaret-Ann,Nakashima, Thomas T.

, p. 1364 - 1370 (2007/10/02)

Treatment of 2,3,5-tri-O-benzyl-β-D-ribofuranose with 2,4-pentanediol gave 1',3'-dimethyl-1',3'-propanediyl acetal (10), which subsequently led to various 4-deoxy-4-C-(methoxyphosphinyl)-4-C--D-erythro-pentose derivatives (14,

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