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213135-26-3

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213135-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213135-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,1,3 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 213135-26:
(8*2)+(7*1)+(6*3)+(5*1)+(4*3)+(3*5)+(2*2)+(1*6)=83
83 % 10 = 3
So 213135-26-3 is a valid CAS Registry Number.

213135-26-3Downstream Products

213135-26-3Relevant articles and documents

Polysulfurated branched molecules containing functionalized m-phenylene sulfides

Van Bierbeek, Alain,Gingras, Marc

, p. 6283 - 6286 (2007/10/03)

Polysulfurated branched molecules (dendrons) containing functionalized m-phenylene sulfide units were synthesized. An efficient way of making complex aromatic thiols from arylmethylthio groups is shown. A systematic study of the selectivity for producing a new series of phenylene sulfides was achieved. It has lead to the synthesis of rare dendrons containing sulfur and it will open the door to new poly(arylthio) dendrimers.

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