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1443532-74-8

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1443532-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443532-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,5,3 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1443532-74:
(9*1)+(8*4)+(7*4)+(6*3)+(5*5)+(4*3)+(3*2)+(2*7)+(1*4)=148
148 % 10 = 8
So 1443532-74-8 is a valid CAS Registry Number.

1443532-74-8Downstream Products

1443532-74-8Relevant articles and documents

Three-component reaction between secondary phosphine sulfides, elemental selenium and vinyl ethers: The first examples of Markovnikov addition of thioselenophosphinic acids to double bond

Oparina, Ludmila A.,Artem'Ev, Alexander V.,Vysotskaya, Oksana V.,Kolyvanov, Nikita A.,Bagryanskaya, Irina Yu.,Doronina, Evgeniya P.,Gusarova, Nina K.

, p. 6185 - 6195 (2013/07/19)

Thioselenophosphinic acids, R2P(Se)SH, generated in situ from secondary phosphine sulfides and elemental selenium, easily add to various vinyl ethers (equimolar ratio, 100 C, 1,4-dioxane, up to 40 min) to give earlier unknown S- and Se-[1-(orga

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