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1027381-97-0

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1027381-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027381-97-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,3,8 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1027381-97:
(9*1)+(8*0)+(7*2)+(6*7)+(5*3)+(4*8)+(3*1)+(2*9)+(1*7)=140
140 % 10 = 0
So 1027381-97-0 is a valid CAS Registry Number.

1027381-97-0Relevant articles and documents

tert-Butyldimethylsilyloxytrichloromethylmethane-readily accessible and robust protecting group for (hetero)aryl aldehydes

Cafiero, Lauren R.,Snowden, Timothy S.

, p. 2844 - 2847 (2008/09/20)

The tert-butyldimethylsilyloxytrichloromethylmethane (TBSTCM) substituent serves as a readily accessible masking group for aromatic and heteroaromatic aldehydes. The TBSTCM substituent is compatible with a range of common reagents and offers several strategic advantages over alternative aldehyde protecting groups.

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