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157981-88-9

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157981-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157981-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,9,8 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157981-88:
(8*1)+(7*5)+(6*7)+(5*9)+(4*8)+(3*1)+(2*8)+(1*8)=189
189 % 10 = 9
So 157981-88-9 is a valid CAS Registry Number.

157981-88-9Downstream Products

157981-88-9Relevant articles and documents

Synthesis, structure, and reactions of the first rotational Isomers of stable thiobenzaldehydes, 2,4,6-tris[bis(trimethylsilyl)methyl]thiobenzaldehydes

Takeda, Nobuhiro,Tokitoh, Norihiro,Okazaki, Renji

, p. 62 - 69 (1997)

The first rotational isomers of thiobenzaldehydes, TbtCH=S (2a and 2b; Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl), were synthesized and isolated as stable crystalline compounds by the desulfurization of the corresponding overcrowded cyclic polysul

SYNTHESIS, STRUCTURE, AND REACTIVITIES OF 2,4,6-TRISTHIOBENZALDEHYDES: FIRST ISOLATION OF ROTATIONAL ISOMERS OF THIOBENZALDEHYDES

Tokitoh, Norihiro,Takeda, Nobuhiro,Okazaki, Renji

, p. 389 - 390 (2007/10/02)

The first example of rotational isomers of thiobenzaldehyes TbtCH=S (1a and 1b; Tbt=2,4,6-trisphenyl) were synthesized and isolated as stable crystalline compounds by the desulfurization of the corresponding overcrowded cyclic p

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