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858656-63-0

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858656-63-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 858656-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,6,5 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 858656-63:
(8*8)+(7*5)+(6*8)+(5*6)+(4*5)+(3*6)+(2*6)+(1*3)=230
230 % 10 = 0
So 858656-63-0 is a valid CAS Registry Number.

858656-63-0Relevant articles and documents

Efficient stereodivergent synthesis of 1,4-dideoxy-1,4-iminohexitols from an (S)-glyceraldimine

Badorrey, Ramón,Cativiela, Carlos,Díaz-De-Villegas, María D.,Díez, Roberto,Gálvez, José A.

, p. 719 - 722 (2007/10/03)

A stereodivergent synthesis of 1,4-dideoxy-1,4-imino-D-mannitol I and D-allitol III from an (S)-glyceraldimine, which is easily prepared from D-mannitol, has been achieved with overall yields of 62% and 49%, respectively. The synthesis is based on the add

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