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1083055-78-0

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1083055-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1083055-78-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,3,0,5 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1083055-78:
(9*1)+(8*0)+(7*8)+(6*3)+(5*0)+(4*5)+(3*5)+(2*7)+(1*8)=140
140 % 10 = 0
So 1083055-78-0 is a valid CAS Registry Number.

1083055-78-0Relevant articles and documents

Stereodivergent Palladium- And Rhodium-Catalyzed Intramolecular Addition of Tosylureas to Allenes: Diastereoselective Synthesis of Tetrahydropyrimidinones

Breit, Bernhard,Geissler, Arne G. A.,Riesterer, Jasmin R.

supporting information, p. 9168 - 9172 (2021/12/06)

The intramolecular addition of tosylureas to allenes is highly syn-/anti-diastereoselective when employing a palladium or rhodium-based catalytic system and affords 1,3-cyclic ureas. Under palladium catalysis a range of thermodynamic anti-tetrahydropyrimi

An efficient synthesis of terminal allenes from terminal 1-alkynes

Kuang, Jinqiang,Shengming, Ma.

supporting information; experimental part, p. 1763 - 1765 (2009/08/19)

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