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98857-98-8

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98857-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98857-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,5 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98857-98:
(7*9)+(6*8)+(5*8)+(4*5)+(3*7)+(2*9)+(1*8)=218
218 % 10 = 8
So 98857-98-8 is a valid CAS Registry Number.

98857-98-8Relevant articles and documents

Remarkable levels of enantioswitching in catalytic asymmetric hydroboration

Smith, Sean M.,Takacs, James M.

supporting information; experimental part, p. 4612 - 4615 (2010/12/19)

TADDOL-derived phosphites and phosphoramidites are effective ligands for rhodium-catalyzed asymmetric hydroborations of β,γ-unsaturated amides, achieving up to 99% ee. However, the sense of stereoinduction, R or S, is surprisingly dependent on rather subt

Nickel(0)-katalysierte Synthese von Sorbinsaeureanilid aus 1,3-Pentadien und Phenylisocyanat

Hoberg, Heinz,Hernandez, Elisa

, p. 987 - 988 (2007/10/02)

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