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284028-37-1

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284028-37-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 284028-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,4,0,2 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 284028-37:
(8*2)+(7*8)+(6*4)+(5*0)+(4*2)+(3*8)+(2*3)+(1*7)=141
141 % 10 = 1
So 284028-37-1 is a valid CAS Registry Number.

284028-37-1Downstream Products

284028-37-1Relevant articles and documents

The chemistry of indoles. CIII. Simple syntheses of serotonin, N-methylserotonin, bufotenine, 5-methoxy-N-methyltryptamine, bufobutanoic acid, N-(indol-3-yl)methyl-5-methoxy-N-methyltryptamine, and lespedamine based on 1-hydroxyindole chemistry

Somei,Yamada,Kurauchi,Nagahama,Hasegawa,Yamada,Teranishi,Sato,Kaneko

, p. 87 - 96 (2007/10/03)

Application of regioselective nucleophilic substitution reactions of 1-hydroxytryptamines to novel and simple syntheses of serotonin (1a), N-methylserotonin (1b), bufotenine (1c), 5-methoxy-N-methyltryptamine (2a), bufobutanoic acid (3a), N-(indol-3-yl)methyl-5-methoxy-N-methyltryptamine (4), and lespedamine (5) are described. Effective syntheses of 5-benzyloxytryptamine and 1-methoxy-2-oxindoles are also reported.

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