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90606-25-0

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90606-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90606-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,0 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90606-25:
(7*9)+(6*0)+(5*6)+(4*0)+(3*6)+(2*2)+(1*5)=120
120 % 10 = 0
So 90606-25-0 is a valid CAS Registry Number.

90606-25-0Relevant articles and documents

One-Pot Synthesis of N-((Trimethylsilyl)methyl)imines and (Trimethylsilyl)methyl-Substituted Heterocumulenes from (Trimethylsilyl)methyl Azide

Tsuge, Otohiko,Kanemasa, Shuji,Matsuda, Koyo

, p. 2688 - 2691 (2007/10/02)

The reactions of ((trimethylsilyl)methyl)iminotriphenylphosphorane, prepared in situ from (trimethylsilyl)methyl azide and triphenylphosphine, with carbonyl compounds and with heterocumulenes such as carbon dioxide, carbon disulfide, isocyanates, isothiocyanates, and a ketene provide convenient one-pot syntheses of the corresponding N-((trimethylsilyl)methyl)imines and (trimethylsilyl)methyl-substituted heterocumulenes, which are versatile reagents for the synthesis of heterocyclic compounds.

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