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149530-56-3

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149530-56-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149530-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,5,3 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 149530-56:
(8*1)+(7*4)+(6*9)+(5*5)+(4*3)+(3*0)+(2*5)+(1*6)=143
143 % 10 = 3
So 149530-56-3 is a valid CAS Registry Number.

149530-56-3Downstream Products

149530-56-3Relevant articles and documents

Synthesis of new 7-benzofuranmethanamines as heterocyclic analogues of the squalenepoxidase-inhibitor Butenafine

Stanetty,Koller,Purstinger,Grubner

, p. 351 - 358 (2007/10/02)

Selected title compounds (6a-f, 7a-d) were synthesized by RedAl(R)-reduction of the carboxamides 4a-f and 5a-d, easily available from the corresponding (2,3-dihydro-)7-benzofurancarboxylic acids 1a-f or 2a-d, respectively. For practical reasons, the preparation of the 2,3-dihydro-2-methyl-7-benzofuranmethanamines 6h-k with varied N-substitution by alkylation of the N-methyl-benzofuranmethanamine 6g with preformed aralkylbromides 9a-d was preferred.

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