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1228508-01-7

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1228508-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228508-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,5,0 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1228508-01:
(9*1)+(8*2)+(7*2)+(6*8)+(5*5)+(4*0)+(3*8)+(2*0)+(1*1)=137
137 % 10 = 7
So 1228508-01-7 is a valid CAS Registry Number.

1228508-01-7Downstream Products

1228508-01-7Relevant articles and documents

Diastereomeric P*-mono- and P*,P*-bidentate diamidophosphite ligands based on 1,4:3,6-dianhydro-d-mannitol in asymmetric metallocomplex catalysis

Gavrilov,Zheglov,Vologzhanin,Rastorguev,Shiryaev,Maksimova,Lyubimov,Benetsky,Safronov,Petrovskii,Davankov,Schaeffner,Boerner

, p. 2311 - 2319 (2008)

Synthesis of diastereomeric mono-and bidentate diamidophosphites bearing P*-stereo-centers and phosphabicyclo[3.3.0]octane backbone and their coordination with rhodium(i) and palladium(ii) are considered. Their use in Rh-catalyzed asymmetric allylation allowed one to achieve 87% ee values and the use in Rh-catalyzed asymmetric hydrogenation gave up to 98% ee.

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