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1206227-44-2

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1206227-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206227-44-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,2,2 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1206227-44:
(9*1)+(8*2)+(7*0)+(6*6)+(5*2)+(4*2)+(3*7)+(2*4)+(1*4)=112
112 % 10 = 2
So 1206227-44-2 is a valid CAS Registry Number.

1206227-44-2Relevant articles and documents

Synthesis of chiral aminophosphines from chiral aminoalcohols via cyclic sulfamidates

Guo, Rongwei,Lu, Shuiming,Chen, Xuanhua,Tsang, Chi-Wing,Jia, Wenli,Sui-Seng, Christine,Amoroso, Dino,Abdur-Rashid, Kamaluddin

, p. 937 - 940 (2010)

(Chemical Equation Presented) Protic aminophosphines with multiple chiral centers were synthesized in good yields and high purity by the nucleophilic ring-opening of N-protected cyclic sulfamidates with metal phosphides, followed by hydrolysis and deprote

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