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105331-02-0

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105331-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105331-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,3,3 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 105331-02:
(8*1)+(7*0)+(6*5)+(5*3)+(4*3)+(3*1)+(2*0)+(1*2)=70
70 % 10 = 0
So 105331-02-0 is a valid CAS Registry Number.

105331-02-0Upstream product

105331-02-0Relevant articles and documents

SYNTHESIS; MOLECULAR CONFORMATION AND BIOLOGICAL ACTIVITY OF 6-AMINO-5-AZACYTIDINE

Piskala, Alois,Hanna, Naeem B.,Zajicek, Jaroslav,Cihak, Alois

, p. 2502 - 2511 (2007/10/02)

Reaction of N-ethoxycarbonylguanidine II with 2,3,5-tri-O-benzoyl-β-D-ribosyl isocyanate (II) afforded N-ethoxycarbonylamidinourea IV, which was cyclized by bis(trimethylsilyl)acetamide to the 6-ethoxy derivative VII.Ammono- and methanolysis of intermedia

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