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1370557-65-5

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1370557-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370557-65-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,5,5 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1370557-65:
(9*1)+(8*3)+(7*7)+(6*0)+(5*5)+(4*5)+(3*7)+(2*6)+(1*5)=165
165 % 10 = 5
So 1370557-65-5 is a valid CAS Registry Number.

1370557-65-5Downstream Products

1370557-65-5Relevant articles and documents

The iridium-catalyzed synthesis of symmetrically and unsymmetrically alkylated diamines under mild reaction conditions

Michlik, Stefan,Hille, Toni,Kempe, Rhett

, p. 847 - 862 (2012/05/04)

An iridium catalyst - stabilized by an anionic P,N ligand - was used for the symmetrical and unsymmetrical monoalkylation of para-, meta-, and ortho-benzenediamines. Benzyl and aliphatic alcohols were used as alkylating reagents. 28 derivatives were synthesized. 14 of them are new compounds. Furthermore, the alkylation of the pharmacological important diamine Dapson (dapsone) is described. 14 dapsone derivatives were synthesized among them 9 new compounds. Copyright

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