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1219042-10-0

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1219042-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219042-10-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,0,4 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219042-10:
(9*1)+(8*2)+(7*1)+(6*9)+(5*0)+(4*4)+(3*2)+(2*1)+(1*0)=110
110 % 10 = 0
So 1219042-10-0 is a valid CAS Registry Number.

1219042-10-0Downstream Products

1219042-10-0Relevant articles and documents

Host-Guest complexation-triggered chiroptical change of poly(phenylacetylene)s bearing binaphthocrown ether moieties on the main chain

Ryosuke, Sakai,Takafumi, Yonekawa,Issei, Otsuka,Ryohei, Kakuchi,Toshifumi, Satoh,Toyoji, Kakuchi

, p. 1197 - 1206 (2010)

Diacetylene monomers with respective lengths of the oxyethylene chains were cyclopolymerized with a rhodium catalyst to produce novel poly(phenylacetylene) s bearing a different cavity size of the chiral crown ether in the repeating units (2a-c), In the c

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