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1228453-98-2

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1228453-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228453-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,5 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1228453-98:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*5)+(3*3)+(2*9)+(1*8)=162
162 % 10 = 2
So 1228453-98-2 is a valid CAS Registry Number.

1228453-98-2Downstream Products

1228453-98-2Relevant academic research and scientific papers

Iridium-catalyzed enantioselective allylic substitution of o -allyl carbamothioates

Xu, Qing-Long,Liu, Wen-Bo,Dai, Li-Xin,You, Shu-Li

, p. 4615 - 4618 (2010)

(Figure presented) With an [Ir(COD)Cl]2/phosphoramidite ligand system, an allylic substitution of O-allyl carbamothioates was developed. The reaction proceeded in the favor of branched products with up to 93:7 branched-to-linear ratio, affording chiral S-allyl carbamothioates with up to 95% ee.

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